Sanford.Multimedia.Midi The base class for all MIDI devices. Connects a MIDI InputDevice to a MIDI thru or OutputDevice, or connects a MIDI thru device to a MIDI OutputDevice. Handle to a MIDI InputDevice or a MIDI thru device (for thru devices, this handle must belong to a MIDI OutputDevice). Handle to the MIDI OutputDevice or thru device. If an error occurred while connecting the two devices. Disconnects a MIDI InputDevice from a MIDI thru or OutputDevice, or disconnects a MIDI thru device from a MIDI OutputDevice. Handle to a MIDI InputDevice or a MIDI thru device. Handle to the MIDI OutputDevice to be disconnected. If an error occurred while disconnecting the two devices. The base class for all MIDI device exception classes. Initializes a new instance of the DeviceException class with the specified error code. The error code. Represents a MIDI device capable of receiving MIDI events. Initializes a new instance of the InputDevice class with the specified device ID. Occurs when any message was received. The underlying type of the message is as specific as possible. Channel, Common, Realtime or SysEx. The exception that is thrown when a error occurs with the InputDevice class. Initializes a new instance of the InputDeviceException class with the specified error code. The error code. Gets a message that describes the current exception. Represents the Windows Multimedia MIDIHDR structure. Pointer to MIDI data. Size of the buffer. Actual amount of data in the buffer. This value should be less than or equal to the value given in the dwBufferLength member. Custom user data. Flags giving information about the buffer. Reserved; do not use. Reserved; do not use. Offset into the buffer when a callback is performed. (This callback is generated because the MEVT_F_CALLBACK flag is set in the dwEvent member of the MidiEventArgs structure.) This offset enables an application to determine which event caused the callback. Reserved; do not use. Builds a pointer to a MidiHeader structure. Initializes a new instance of the MidiHeaderBuilder. Builds the pointer to the MidiHeader structure. Initializes the MidiHeaderBuilder with the specified SysExMessage. The SysExMessage to use for initializing the MidiHeaderBuilder. Releases the resources associated with the built MidiHeader pointer. Releases the resources associated with the specified MidiHeader pointer. The MidiHeader pointer. The length of the system exclusive buffer. Gets the pointer to the MidiHeader. Represents MIDI input device capabilities. Manufacturer identifier of the device driver for the Midi output device. Product identifier of the Midi output device. Version number of the device driver for the Midi output device. The high-order byte is the major version number, and the low-order byte is the minor version number. Product name. Optional functionality supported by the device. Represents MIDI output device capabilities. Manufacturer identifier of the device driver for the Midi output device. Product identifier of the Midi output device. Version number of the device driver for the Midi output device. The high-order byte is the major version number, and the low-order byte is the minor version number. Product name. Flags describing the type of the Midi output device. Number of voices supported by an internal synthesizer device. If the device is a port, this member is not meaningful and is set to 0. Maximum number of simultaneous notes that can be played by an internal synthesizer device. If the device is a port, this member is not meaningful and is set to 0. Channels that an internal synthesizer device responds to, where the least significant bit refers to channel 0 and the most significant bit to channel 15. Port devices that transmit on all channels set this member to 0xFFFF. Optional functionality supported by the device. Represents a device capable of sending MIDI messages. Initializes a new instance of the OutputDevice class. Closes the OutputDevice. If an error occurred while closing the OutputDevice. Resets the OutputDevice. Gets or sets a value indicating whether the OutputDevice uses a running status. The exception that is thrown when a error occurs with the OutputDevice class. Initializes a new instance of the OutputDeviceException class with the specified error code. The error code. Gets a message that describes the current exception. Raw short message as int or byte array, useful when working with VST. MidiSignal provides all midi events from an input device Create Midisignal with an input device which fires the events All incoming midi messages in short format All incoming midi messages in short format Channel messages like, note, controller, program, ... SysEx messages Midi timecode, song position, song select, tune request Timing events, midi clock, start, stop, reset, active sense, tick Takes a number of MidiEvents and merges them into a new single MidiEvent source Builds key signature MetaMessages. Initializes a new instance of the KeySignatureBuilder class. Initializes a new instance of the KeySignatureBuilder class with the specified key signature MetaMessage. The key signature MetaMessage to use for initializing the KeySignatureBuilder class. Initializes the KeySignatureBuilder with the specified MetaMessage. The key signature MetaMessage to use for initializing the KeySignatureBuilder. Gets or sets the key. The build key signature MetaMessage. Builds the key signature MetaMessage. Defines constants representing the General MIDI instrument set. Defines constants for ChannelMessage types. Represents the note-off command type. Represents the note-on command type. Represents the poly pressure (aftertouch) command type. Represents the controller command type. Represents the program change command type. Represents the channel pressure (aftertouch) command type. Represents the pitch wheel command type. Defines constants for controller types. The Bank Select coarse. The Modulation Wheel coarse. The Breath Control coarse. The Foot Pedal coarse. The Portamento Time coarse. The Data Entry Slider coarse. The Volume coarse. The Balance coarse. The Pan position coarse. The Expression coarse. The Effect Control 1 coarse. The Effect Control 2 coarse. The General Puprose Slider 1 The General Puprose Slider 2 The General Puprose Slider 3 The General Puprose Slider 4 The Bank Select fine. The Modulation Wheel fine. The Breath Control fine. The Foot Pedal fine. The Portamento Time fine. The Data Entry Slider fine. The Volume fine. The Balance fine. The Pan position fine. The Expression fine. The Effect Control 1 fine. The Effect Control 2 fine. The Hold Pedal 1. The Portamento. The Sustenuto Pedal. The Soft Pedal. The Legato Pedal. The Hold Pedal 2. The Sound Variation. The Sound Timbre. The Sound Release Time. The Sound Attack Time. The Sound Brightness. The Sound Control 6. The Sound Control 7. The Sound Control 8. The Sound Control 9. The Sound Control 10. The General Purpose Button 1. The General Purpose Button 2. The General Purpose Button 3. The General Purpose Button 4. The Effects Level. The Tremelo Level. The Chorus Level. The Celeste Level. The Phaser Level. The Data Button Increment. The Data Button Decrement. The NonRegistered Parameter Fine. The NonRegistered Parameter Coarse. The Registered Parameter Fine. The Registered Parameter Coarse. The All Sound Off. The All Controllers Off. The Local Keyboard. The All Notes Off. The Omni Mode Off. The Omni Mode On. The Mono Operation. The Poly Operation. Represents MIDI channel messages. Maximum value allowed for MIDI channels. Initializes a new instance of the ChannelEventArgs class with the specified command, MIDI channel, and data 1 values. The command value. The MIDI channel. The data 1 value. If midiChannel is less than zero or greater than 15. Or if data1 is less than zero or greater than 127. Initializes a new instance of the ChannelEventArgs class with the specified command, MIDI channel, data 1, and data 2 values. The command value. The MIDI channel. The data 1 value. The data 2 value. If midiChannel is less than zero or greater than 15. Or if data1 or data 2 is less than zero or greater than 127. Returns a value for the current ChannelEventArgs suitable for use in hashing algorithms. A hash code for the current ChannelEventArgs. Determines whether two ChannelEventArgs instances are equal. The ChannelMessageEventArgs to compare with the current ChannelEventArgs. true if the specified object is equal to the current ChannelMessageEventArgs; otherwise, false. Returns a value indicating how many bytes are used for the specified ChannelCommand. The ChannelCommand value to test. The number of bytes used for the specified ChannelCommand. Unpacks the command value from the specified integer channel message. The message to unpack. The command value for the packed message. Unpacks the MIDI channel from the specified integer channel message. The message to unpack. The MIDI channel for the pack message. Packs the MIDI channel into the specified integer message. The message into which the MIDI channel is packed. The MIDI channel to pack into the message. An integer message. If midiChannel is less than zero or greater than 15. Packs the command value into an integer message. The message into which the command is packed. The command value to pack into the message. An integer message. Gets the channel command value. Gets the MIDI channel. Gets the first data value. Gets the second data value. Gets the EventType. Defines constants representing MIDI message types. Represents the basic functionality for all MIDI messages. Gets a byte array representation of the MIDI message. A byte array representation of the MIDI message. Gets the MIDI message's status value. Gets the MIDI event's type. Delta samples when the event should be processed in the next audio buffer. Leave at 0 for realtime input to play as fast as possible. Set to the desired sample in the next buffer if you play a midi sequence synchronized to the audio callback Provides functionality for building ChannelMessages. Initializes a new instance of the ChannelMessageBuilder class. Initializes a new instance of the ChannelMessageBuilder class with the specified ChannelMessageEventArgs. The ChannelMessageEventArgs to use for initializing the ChannelMessageBuilder. The ChannelMessageBuilder uses the specified ChannelMessageEventArgs to initialize its property values. Initializes the ChannelMessageBuilder with the specified ChannelMessageEventArgs. The ChannelMessageEventArgs to use for initializing the ChannelMessageBuilder. Clears the ChannelMessageEventArgs cache. Gets the number of messages in the ChannelMessageEventArgs cache. Gets the built ChannelMessageEventArgs. Gets or sets the ChannelMessageEventArgs as a packed integer. Gets or sets the Command value to use for building the ChannelMessageEventArgs. Gets or sets the MIDI channel to use for building the ChannelMessageEventArgs. MidiChannel is set to a value less than zero or greater than 15. Gets or sets the first data value to use for building the ChannelMessageEventArgs. Data1 is set to a value less than zero or greater than 127. Gets or sets the second data value to use for building the ChannelMessageEventArgs. Data2 is set to a value less than zero or greater than 127. Builds a ChannelMessageEventArgs. Represents functionality for building MIDI messages. Builds the MIDI message. Provides functionality for building meta text messages. Initializes a new instance of the MetaMessageTextBuilder class. Initializes a new instance of the MetaMessageTextBuilder class with the specified type. The type of MetaMessage. If the MetaMessage type is not a text based type. The MetaMessage type must be one of the following text based types: Copyright Cuepoint DeviceName InstrumentName Lyric Marker ProgramName Text TrackName If the MetaMessage is not a text based type, an exception will be thrown. Initializes a new instance of the MetaMessageTextBuilder class with the specified type. The type of MetaMessage. If the MetaMessage type is not a text based type. The MetaMessage type must be one of the following text based types: Copyright Cuepoint DeviceName InstrumentName Lyric Marker ProgramName Text TrackName If the MetaMessage is not a text based type, an exception will be thrown. Initializes a new instance of the MetaMessageTextBuilder class with the specified MetaMessage. The MetaMessage to use for initializing the MetaMessageTextBuilder. If the MetaMessage is not a text based type. The MetaMessage must be one of the following text based types: Copyright Cuepoint DeviceName InstrumentName Lyric Marker ProgramName Text TrackName If the MetaMessage is not a text based type, an exception will be thrown. Initializes the MetaMessageTextBuilder with the specified MetaMessage. The MetaMessage to use for initializing the MetaMessageTextBuilder. If the MetaMessage is not a text based type. Indicates whether or not the specified MetaType is a text based type. The MetaType to test. true if the MetaType is a text based type; otherwise, false. Gets or sets the text for the MetaMessage. Gets or sets the MetaMessage type. If the type is not a text based type. Gets the built MetaMessage. Builds the text MetaMessage. Provides functionality for building song position pointer messages. Initializes a new instance of the SongPositionPointerBuilder class. Initializes a new instance of the SongPositionPointerBuilder class with the specified song position pointer message. The song position pointer message to use for initializing the SongPositionPointerBuilder. If message is not a song position pointer message. Initializes the SongPositionPointerBuilder with the specified SysCommonMessage. The SysCommonMessage to use to initialize the SongPositionPointerBuilder. If the SysCommonMessage is not a song position pointer message. Gets or sets the sequence position in ticks. Value is set to less than zero. Note: the position in ticks value is converted to the song position pointer value. Since the song position pointer has a lower resolution than the position in ticks, there is a probable loss of resolution when setting the position in ticks value. Gets or sets the PulsesPerQuarterNote object. Value is not a multiple of 24. Gets or sets the song position. Value is set to less than zero. Gets the built song position pointer message. Builds a song position pointer message. Provides functionality for building SysCommonMessages. Initializes a new instance of the SysCommonMessageBuilder class. Initializes a new instance of the SysCommonMessageBuilder class with the specified SystemCommonMessage. The SysCommonMessage to use for initializing the SysCommonMessageBuilder. The SysCommonMessageBuilder uses the specified SysCommonMessage to initialize its property values. Initializes the SysCommonMessageBuilder with the specified SysCommonMessage. The SysCommonMessage to use for initializing the SysCommonMessageBuilder. Clears the SysCommonMessageBuilder cache. Gets the number of messages in the SysCommonMessageBuilder cache. Gets the built SysCommonMessage. Gets or sets the SysCommonMessage as a packed integer. Gets or sets the type of SysCommonMessage. Gets or sets the first data value to use for building the SysCommonMessage. Data1 is set to a value less than zero or greater than 127. Gets or sets the second data value to use for building the SysCommonMessage. Data2 is set to a value less than zero or greater than 127. Builds a SysCommonMessage. Provides functionality for building tempo messages. Initializes a new instance of the TempoChangeBuilder class. Initialize a new instance of the TempoChangeBuilder class with the specified MetaMessage. The MetaMessage to use for initializing the TempoChangeBuilder class. If the specified MetaMessage is not a tempo type. The TempoChangeBuilder uses the specified MetaMessage to initialize its property values. Initializes the TempoChangeBuilder with the specified MetaMessage. The MetaMessage to use for initializing the TempoChangeBuilder. If the specified MetaMessage is not a tempo type. Gets or sets the tempo. Value is set to less than zero. Gets the built message. Builds the tempo change MetaMessage. Provides easy to use functionality for time signature MetaMessages. Initializes a new instance of the TimeSignatureBuilder class. Initializes a new instance of the TimeSignatureBuilder class with the specified MetaMessage. The MetaMessage to use for initializing the TimeSignatureBuilder class. If the specified MetaMessage is not a time signature type. The TimeSignatureBuilder uses the specified MetaMessage to initialize its property values. Initializes the TimeSignatureBuilder with the specified MetaMessage. The MetaMessage to use for initializing the TimeSignatureBuilder. If the specified MetaMessage is not a time signature type. Gets or sets the numerator. Numerator is set to a value less than one. Gets or sets the denominator. Denominator is set to a value less than 2. Denominator is set to a value that is not a power of 2. Gets or sets the clocks per metronome click. Clocks per metronome click determines how many MIDI clocks occur for each metronome click. Gets or sets how many thirty second notes there are for each quarter note. Gets the built message. Builds the time signature MetaMessage. Represents MetaMessage types. Represents sequencer number type. Represents the text type. Represents the copyright type. Represents the track name type. Represents the instrument name type. Represents the lyric type. Represents the marker type. Represents the cue point type. Represents the program name type. Represents the device name type. Represents then end of track type. Represents the tempo type. Represents the Smpte offset type. Represents the time signature type. Represents the key signature type. Represents the proprietary event type. Represents MIDI meta messages. Meta messages are MIDI messages that are stored in MIDI files. These messages are not sent or received via MIDI but are read and interpretted from MIDI files. They provide information that describes a MIDI file's properties. For example, tempo changes are implemented using meta messages. The amount to shift data bytes when calculating the hash code. Length in bytes for tempo meta message data. Length in bytes for SMPTE offset meta message data. Length in bytes for time signature meta message data. Length in bytes for key signature meta message data. End of track meta message. Initializes a new instance of the MetaMessage class. The type of MetaMessage. The MetaMessage data. The length of the MetaMessage is not valid for the MetaMessage type. Each MetaMessage has type and length properties. For certain types, the length of the message data must be a specific value. For example, tempo messages must have a data length of exactly three. Some MetaMessage types can have any data length. Text messages are an example of a MetaMessage that can have a variable data length. When a MetaMessage is created, the length of the data is checked to make sure that it is valid for the specified type. If it is not, an exception is thrown. Gets a copy of the data bytes for this meta message. A copy of the data bytes for this meta message. Returns a value for the current MetaMessage suitable for use in hashing algorithms. A hash code for the current MetaMessage. Determines whether two MetaMessage instances are equal. The MetaMessage to compare with the current MetaMessage. true if the specified MetaMessage is equal to the current MetaMessage; otherwise, false. Validates data length. The MetaMessage type. The length of the MetaMessage data. true if the data length is valid for this type of MetaMessage; otherwise, false. Gets the element at the specified index. index is less than zero or greater than or equal to Length. Gets the length of the meta message. Gets the type of meta message. Gets the status value. Gets the MetaMessage's MessageType. An event source that combines all possible midi events Gets the device identifier of the input devive. Set it to any negative value for custom event sources. Occurs when any message was received. The underlying type of the message should be as specific as possible. Channel, Common, Realtime or SysEx. All incoming midi short messages Channel messages like, note, controller, program, ... SysEx messages Midi timecode, song position, song select, tune request Timing events, midi clock, start, stop, reset, active sense, tick Event sink that sends midi messages to an output device Disposes the underying output device and removes the events from the source Delta samples when the event should be processed in the next audio buffer. Leave at 0 for realtime input to play as fast as possible. Set to the desired sample in the next buffer if you play a midi sequence synchronized to the audio callback Represents the basic class for all MIDI short messages. MIDI short messages represent all MIDI messages except meta messages and system exclusive messages. This includes channel messages, system realtime messages, and system common messages. Gets the short message as a packed integer. The message is packed into an integer value with the low-order byte of the low-word representing the status value. The high-order byte of the low-word represents the first data value, and the low-order byte of the high-word represents the second data value. Gets the messages's status value. Defines constants representing the various system common message types. Represents the MTC system common message type. Represents the song position pointer type. Represents the song select type. Represents the tune request type. Represents MIDI system common messages. Initializes a new instance of the SysCommonMessage class with the specified type. The type of SysCommonMessage. Initializes a new instance of the SysCommonMessage class with the specified type and the first data value. The type of SysCommonMessage. The first data value. If data1 is less than zero or greater than 127. Initializes a new instance of the SysCommonMessage class with the specified type, first data value, and second data value. The type of SysCommonMessage. The first data value. The second data value. If data1 or data2 is less than zero or greater than 127. Returns a value for the current SysCommonMessage suitable for use in hashing algorithms. A hash code for the current SysCommonMessage. Determines whether two SysCommonMessage instances are equal. The SysCommonMessage to compare with the current SysCommonMessage. true if the specified SysCommonMessage is equal to the current SysCommonMessage; otherwise, false. Gets the SysCommonType. Gets the first data value. Gets the second data value. Gets the MessageType. Defines constants representing various system exclusive message types. Represents the start of system exclusive message type. Represents the continuation of a system exclusive message. Represents MIDI system exclusive messages. Maximum value for system exclusive channels. Initializes a new instance of the SysExMessageEventArgs class with the specified system exclusive data. The system exclusive data. The system exclusive data's status byte, the first byte in the data, must have a value of 0xF0 or 0xF7. Gets the element at the specified index. If index is less than zero or greater than or equal to the length of the message. Gets the length of the system exclusive data. Gets the system exclusive type. Gets the status value. Gets the MessageType. Defines constants representing the various system realtime message types. Represents the clock system realtime type. Represents the tick system realtime type. Represents the start system realtime type. Represents the continue system realtime type. Represents the stop system realtime type. Represents the active sense system realtime type. Represents the reset system realtime type. Represents MIDI system realtime messages. System realtime messages are MIDI messages that are primarily concerned with controlling and synchronizing MIDI devices. The instance of the system realtime start message. The instance of the system realtime continue message. The instance of the system realtime stop message. The instance of the system realtime clock message. The instance of the system realtime tick message. The instance of the system realtime active sense message. The instance of the system realtime reset message. Returns a value for the current SysRealtimeMessage suitable for use in hashing algorithms. A hash code for the current SysRealtimeMessage. Determines whether two SysRealtimeMessage instances are equal. The SysRealtimeMessage to compare with the current SysRealtimeMessage. true if the specified SysRealtimeMessage is equal to the current SysRealtimeMessage; otherwise, false. Gets the SysRealtimeType. Gets the MessageType. Converts a MIDI note number to its corresponding frequency. The minimum value a note ID can have. The maximum value a note ID can have. Converts the specified note to a frequency. The ID of the note to convert. The frequency of the specified note. Converts the specified frequency to a note. The frequency to convert. The ID of the note closest to the specified frequency. Represents functionality for generating events for driving Sequence playback. Occurs when an IClock generates a tick. Occurs when an IClock starts generating Ticks. When an IClock is started, it resets itself and generates ticks to drive playback from the beginning of the Sequence. Occurs when an IClock continues generating Ticks. When an IClock is continued, it generates ticks to drive playback from the current position within the Sequence. Occurs when an IClock is stopped. Gets a value indicating whether the IClock is running. Defintes constants representing SMPTE frame rates. The different types of sequences. Represents MIDI file properties. Generates clock events internally. Initializes a new instance of the MidiInternalClock class. Initializes a new instance of the MidiInternalClock class with the specified IContainer. The IContainer to which the MidiInternalClock will add itself. Starts the MidiInternalClock. Resumes tick generation from the current position. Stops the MidiInternalClock. Gets or sets the tempo in microseconds per beat. Provides basic functionality for generating tick events with pulses per quarter note resolution. The default tempo in microseconds: 120bpm. The minimum pulses per quarter note value. Represents a collection of Tracks. Initializes a new instance of the Sequence class. Initializes a new instance of the Sequence class with the specified division. The Sequence's division value. Initializes a new instance of the Sequence class with the specified file name of the MIDI file to load. The name of the MIDI file to load. Initializes a new instance of the Sequence class with the specified file stream of the MIDI file to load. The stream of the MIDI file to load. Loads a MIDI file into the Sequence. The MIDI file's name. Loads a MIDI stream into the Sequence. The MIDI file's stream. Saves the Sequence as a MIDI file. The name to use for saving the MIDI file. Saves the Sequence as a Stream. The stream to use for saving the sequence. Gets the length in ticks of the Sequence. The length in ticks of the Sequence. The length in ticks of the Sequence is represented by the Track with the longest length. Gets the Track at the specified index. The index of the Track to get. The Track at the specified index. Gets the Sequence's division value. Gets or sets the Sequence's format value. Gets the Sequence's type. Represents a collection of MidiEvents and a MIDI track within a Sequence. Inserts an IMidiMessage at the specified position in absolute ticks. The position in the Track in absolute ticks in which to insert the IMidiMessage. The IMidiMessage to insert. Clears all of the MidiEvents, with the exception of the end of track message, from the Track. Merges the specified Track with the current Track. The Track to merge with. Removes the MidiEvent at the specified index. The index into the Track at which to remove the MidiEvent. Gets the MidiEvent at the specified index. The index of the MidiEvent to get. The MidiEvent at the specified index. Gets the number of MidiEvents in the Track. Gets the length of the Track in ticks. Gets or sets the end of track meta message position offset. Gets an object that can be used to synchronize access to the Track. Reads a track from a stream. Writes a Track to a Stream. Gets or sets the Track to write to the Stream. Dispatches IMidiMessages to their corresponding sink. Dispatches IMidiMessages to their corresponding sink. The IMidiMessage to dispatch. Required designer variable. Clean up any resources being used. true if managed resources should be disposed; otherwise, false. Required method for Designer support - do not modify the contents of this method with the code editor. Required designer variable. Clean up any resources being used. true if managed resources should be disposed; otherwise, false. Required method for Designer support - do not modify the contents of this method with the code editor. Required designer variable. Clean up any resources being used. true if managed resources should be disposed; otherwise, false. Required method for Designer support - do not modify the contents of this method with the code editor. Required designer variable. Clean up any resources being used. true if managed resources should be disposed; otherwise, false. Required method for Designer support - do not modify the contents of this method with the code editor. Replacement for the Windows multimedia timer that also runs on Mono Gets or sets the object used to marshal event-handler calls. Gets a value indicating whether the Timer is running. Gets the timer mode. If the timer has already been disposed. Period between timer events in milliseconds. Resolution of the timer in milliseconds. Gets or sets the object used to marshal event-handler calls. Occurs when the Timer has started; Occurs when the Timer has stopped; Occurs when the time period has elapsed. Starts the timer. The timer has already been disposed. The timer failed to start. Stops timer. If the timer has already been disposed. Defines constants representing the timing format used by the Time struct. Represents the Windows Multimedia MMTIME structure. Defines constants for the multimedia Timer's event types. Timer event occurs once. Timer event occurs periodically. Represents information about the multimedia Timer's capabilities. Minimum supported period in milliseconds. Maximum supported period in milliseconds. Represents the Windows multimedia timer. Occurs when the Timer has started; Occurs when the Timer has stopped; Occurs when the time period has elapsed. Initialize class. Initializes a new instance of the Timer class with the specified IContainer. The IContainer to which the Timer will add itself. Initializes a new instance of the Timer class. Starts the timer. The timer has already been disposed. The timer failed to start. Stops timer. If the timer has already been disposed. Gets or sets the object used to marshal event-handler calls. Gets or sets the time between Tick events. If the timer has already been disposed. Gets or sets the timer resolution. If the timer has already been disposed. The resolution is in milliseconds. The resolution increases with smaller values; a resolution of 0 indicates periodic events should occur with the greatest possible accuracy. To reduce system overhead, however, you should use the maximum value appropriate for your application. Gets the timer mode. If the timer has already been disposed. Gets a value indicating whether the Timer is running. Gets the timer capabilities. Frees timer resources. The exception that is thrown when a timer fails to start. Initializes a new instance of the TimerStartException class. The error message that explains the reason for the exception. Use this factory to create ITimer instances. Caller is responsible for Dispose. Creates an instance of ITimer Newly created instance of ITimer Queues and executes timer events in an internal worker thread. The thread to execute the timer events Closes the MIDI device. Resets the device. Gets the device handle. Disposes of the device. Defines constants for all major and minor keys. Defines constants representing the 12 Note of the chromatic scale. C natural. C sharp. D flat. D natural. D sharp. E flat. E natural. F natural. F sharp. G flat. G natural. G sharp. A flat. A natural. A sharp. B flat. B natural. Represents a simple double-ended-queue collection of objects. Initializes a new instance of the Deque class. Initializes a new instance of the Deque class that contains elements copied from the specified collection. The ICollection to copy elements from. Removes all objects from the Deque. Determines whether or not an element is in the Deque. The Object to locate in the Deque. true if obj if found in the Deque; otherwise, false. Inserts an object at the front of the Deque. The object to push onto the deque; Inserts an object at the back of the Deque. The object to push onto the deque; Removes and returns the object at the front of the Deque. The object at the front of the Deque. The Deque is empty. Removes and returns the object at the back of the Deque. The object at the back of the Deque. The Deque is empty. Returns the object at the front of the Deque without removing it. The object at the front of the Deque. The Deque is empty. Returns the object at the back of the Deque without removing it. The object at the back of the Deque. The Deque is empty. Copies the Deque to a new array. A new array containing copies of the elements of the Deque. Returns a synchronized (thread-safe) wrapper for the Deque. The Deque to synchronize. A synchronized wrapper around the Deque. Gets a value indicating whether access to the Deque is synchronized (thread-safe). Gets the number of elements contained in the Deque. Copies the Deque elements to an existing one-dimensional Array, starting at the specified array index. The one-dimensional Array that is the destination of the elements copied from Deque. The Array must have zero-based indexing. The zero-based index in array at which copying begins. Gets an object that can be used to synchronize access to the Deque. Returns an enumerator that can iterate through the Deque. An IEnumerator for the Deque. Creates a shallow copy of the Deque. A shallow copy of the Deque. Represents a simple double-ended-queue collection of objects. Initializes a new instance of the Deque class. Initializes a new instance of the Deque class that contains elements copied from the specified collection. The collection whose elements are copied to the new Deque. Removes all objects from the Deque. Determines whether or not an element is in the Deque. The Object to locate in the Deque. true if obj if found in the Deque; otherwise, false. Inserts an object at the front of the Deque. The object to push onto the deque; Inserts an object at the back of the Deque. The object to push onto the deque; Removes and returns the object at the front of the Deque. The object at the front of the Deque. The Deque is empty. Removes and returns the object at the back of the Deque. The object at the back of the Deque. The Deque is empty. Returns the object at the front of the Deque without removing it. The object at the front of the Deque. The Deque is empty. Returns the object at the back of the Deque without removing it. The object at the back of the Deque. The Deque is empty. Copies the Deque to a new array. A new array containing copies of the elements of the Deque. Returns a synchronized (thread-safe) wrapper for the Deque. The Deque to synchronize. A synchronized wrapper around the Deque. Gets a value indicating whether access to the Deque is synchronized (thread-safe). Gets the number of elements contained in the Deque. Copies the Deque elements to an existing one-dimensional Array, starting at the specified array index. The one-dimensional Array that is the destination of the elements copied from Deque. The Array must have zero-based indexing. The zero-based index in array at which copying begins. Gets an object that can be used to synchronize access to the Deque. Returns an enumerator that can iterate through the Deque. An IEnumerator for the Deque. Creates a shallow copy of the Deque. A shallow copy of the Deque. Returns an enumerator that can iterate through the Deque. An IEnumerator for the Deque. Represents a list with undo/redo functionality. The type of elements in the list. Undoes the last operation. true if the last operation was undone, false if there are no more operations left to undo. Redoes the last operation. true if the last operation was redone, false if there are no more operations left to redo. Clears the undo/redo history. The number of operations left to undo. The number of operations left to redo. Undoes the last operation. true if the last operation was undone, false if there are no more operations left to undo. Redoes the last operation. true if the last operation was redone, false if there are no more operations left to redo. Clears the undo/redo history. The number of operations left to undo. The number of operations left to redo. Represents an array data structure. Initialize an instance of the Array class with the specified array length. The length of the array. Initializes a new instance of the Array class with the specified head of the random access list and the length of the array. The head of the random access list. The length of the array. Gets the value of the specified element in the current Array. An integer that represents the position of the Array element to get. The value at the specified position in the Array. index is outside the range of valid indexes for the current Array. Sets the specified element in the current Array to the specified value. The new value for the specified element. An integer that represents the position of the Array element to set. A new array with the element at the specified position set to the specified value. index is outside the range of valid indexes for the current Array. Gets an integer that represents the total number of elements in all the dimensions of the Array. Returns an IEnumerator for the Array. An IEnumerator for the Array. Represents a collection of elements accessible by index and supports insertion and deletion. Initializes the ArrayList class. Initializes a new instance of the ArrayList class. Initializes a new instance of the ArrayList class that contains elements copied from the specified collection. The ICollection whose elements are copied to the new list. Initializes a new instance of the ArrayList class with the specified root and count. The root of the tree. The number of items in the ArrayList. Adds an object to the end of the ArrayList. The Object to be added to the end of the ArrayList. A new ArrayList object with the specified value added at the end. Determines whether an element is in the ArrayList. The Object to locate in the ArrayList. true if item is found in the ArrayList; otherwise, false. Returns the zero-based index of the first occurrence of a value in the ArrayList. The Object to locate in the ArrayList. The zero-based index of the first occurrence of value within the ArrayList, if found; otherwise, -1. Inserts an element into the ArrayList at the specified index. The zero-based index at which value should be inserted. The Object to insert. A new ArrayList with the specified object inserted at the specified index. index is less than zero or index is greater than Count. Removes the first occurrence of a specified object from the ArrayList. The Object to remove from the ArrayList. A new ArrayList with the first occurrent of the specified object removed. Removes the element at the specified index of the ArrayList. The zero-based index of the element to remove. A new ArrayList with the element at the specified index removed. index is less than zero or index is equal to or greater than Count. Gets the value at the specified index. The zero-based index of the element to get. The value at the specified index. index is less than zero or index is equal to or greater than Count. Sets the value at the specified index. The zero-based index of the element to set. The value to set at the specified index. A new ArrayList with the specified value set at the specified index. index is less than zero or index is equal to or greater than Count. Gets the number of elements contained in the ArrayList. Returns an enumerator that can iterate through the ArrayList. An IEnumerator that can be used to iterate through the ArrayList. Provides functionality for iterating over an AVL tree. Initializes a new instance of the AvlEnumerator class. The root of the AVL tree to iterate over. Initializes a new instance of the AvlEnumerator class. The root of the AVL tree to iterate over. The number of nodes in the tree. Sets the enumerator to its initial position, which is before the first element in the AVL tree. Gets the current element in the AVL tree. The enumerator is positioned before the first element in the AVL tree or after the last element. Advances the enumerator to the next element of the AVL tree. true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection. Represents a node in an AVL tree. Initializes a new instance of the AvlNode class with the specified data and left and right children. The data for the node. The left child. The right child. Removes the current node from the AVL tree. The node to in the tree to replace the current node. Balances the subtree represented by the node. The root node of the balanced subtree. Indicates whether or not the subtree the node represents is in balance. true if the subtree is in balance; otherwise, false. Gets the balance factor of the subtree the node represents. Gets the number of nodes in the subtree. Gets the node's data. Gets the height of the subtree the node represents. Gets the node's left child. Gets the node's right child. Represents the functionality and properties of AVL nodes. Removes the current node from the AVL tree. The node to in the tree to replace the current node. Balances the subtree represented by the node. The root node of the balanced subtree. Indicates whether or not the subtree the node represents is in balance. true if the subtree is in balance; otherwise, false. Gets the balance factor of the subtree the node represents. Gets the number of nodes in the subtree. Gets the node's data. Gets the height of the subtree the node represents. Gets the node's left child. Gets the node's right child. Represents a null AVL node. Removes the current node from the AVL tree. The node to in the tree to replace the current node. Balances the subtree represented by the node. The root node of the balanced subtree. Indicates whether or not the subtree the node represents is in balance. true if the subtree is in balance; otherwise, false. Gets the balance factor of the subtree the node represents. Gets the number of nodes in the subtree. Gets the node's data. Gets the height of the subtree the node represents. Gets the node's left child. Gets the node's right child. Provides functionality for enumerating a RandomAccessList. Initializes a new instance of the Enumerator with the specified head of the list and the number of nodes in the list. The head of the list. The number of nodes in the list. Sets the enumerator to its initial position, which is before the first element in the random access list. Gets the current element in the random access list. The enumerator is positioned before the first element in the random access list or after the last element. Advances the enumerator to the next element in the random access list. true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection. Represents the top nodes in a RandomAccessList. Initializes a new instance of the RalTopNode with the specified root of the tree this node represents and the next top node in the list. The root node of the tree this top node represents. The next top node in the list. Gets the value at the specified element in the random access list. An integer that represents the position of the random access list element to get. The value at the specified position in the random access list. Sets the specified element in the current random access list to the specified value. The new value for the specified element. An integer that represents the position of the random access list element to set. A new random access list top node with the element at the specified position set to the specified value. Gets the root node represented by the top node. Gets the next top node in the random access list. Represents subtree nodes within random access lists. Initializes an instance of the RandomAccessListNode with the specified value, left child, and right child. The value to store in the node. The left child. The right child. Gets the value at the specified element in the random access list subtree. An integer that represents the position of the random access list subtree element to get. The value at the specified position in the random access list subtree. Sets the specified element in the current random access list subtree to the specified value. The new value for the specified element. An integer that represents the position of the random access list subtree element to set. A new random access list tree node with the element at the specified position set to the specified value. Gets the number of nodes in the tree. Gets the left child. Gets the right child. Gets the value represented by this node. Implements Chris Okasaki's random access list. Represents an empty random access list. Initializes a new instance of the RandomAccessList class. Initializes a new instance of the RandomAccessList class with the specified first top node and the number of elements in the list. The first top node in the list. The number of nodes in the list. Prepends a value to the random access list. The value to prepend to the list. A new random access list with the specified value prepended to the list. Gets the value at the specified position in the current RandomAccessList. An integer that represents the position of the RandomAccessList element to get. The value at the specified position in the RandomAccessList. index is outside the range of valid indexes for the current RandomAccessList. Sets the specified element in the current RandomAccessList to the specified value. The new value for the specified element. An integer that represents the position of the RandomAccessList element to set. A new RandomAccessList with the element at the specified position set to the specified value. index is outside the range of valid indexes for the current RandomAccessList. Gets the number of elements in the RandomAccessList. Gets a RandomAccessList with first element of the current RandomAccessList. If the RandomAccessList is empty. Gets a RandomAccessList with all but the first element of the current RandomAccessList. If the RandomAccessList is empty. Returns an IEnumerator for the RandomAccessList. An IEnumerator for the RandomAccessList. Represents a collection of key-and-value pairs that are sorted by the keys and are accessible by key. An empty SortedList. Initializes a new instance of the SortedList class that is empty and is sorted according to the IComparable interface implemented by each key added to the SortedList. Initializes a new instance of the SortedList class that is empty and is sorted according to the specified IComparer interface. The IComparer implementation to use when comparing keys, or a null reference to use the IComparable implementation of each key. Initializes a new instance of the SortedList class with the specified root node and the IComparer interface to use for sorting keys. The root of the AVL tree. The IComparer implementation to use when comparing keys, or a null reference to use the IComparable implementation of each key. Adds an element with the specified key and value to the SortedList. The key of the element to add. The value of the element to add. The value can be a null reference. A new SortedList with the specified key and value added to the previous SortedList. key is a null reference. An element with the specified key already exists in the SortedList, or The SortedList is set to use the IComparable interface, and key does not implement the IComparable interface. Determines whether the SortedList contains a specific key. The key to locate in the SortedList. true if the SortedList contains an element with the specified key; otherwise, false. Returns an IDictionaryEnumerator that can iterate through the SortedList. An IDictionaryEnumerator for the SortedList. Removes the element with the specified key from SortedList. The key of the element to remove. key is a null reference. The SortedList is set to use the IComparable interface, and key does not implement the IComparable interface. Gets the value associated with the specified key. Gets the number of elements contained in the SortedList. Provides functionality for iterating through a SortedList. Initializes a new instance of the SortedListEnumerator class with the specified root of the AVL tree to iterate over. The root of the AVL tree the SortedList uses internally. Represents a simple last-in-first-out collection of objects. An empty Stack. Initializes a new instance of the Stack class. Initializes a new instance of the Stack class with the specified top node and the number of elements in the stack. The top node in the stack. The number of elements in the stack. Inserts an object at the top of the Stack. The Object to push onto the Stack. A new stack with the specified object on the top of the stack. Removes the object at the top of the Stack. A new stack with top of the previous stack removed. The Stack is empty. Gets the number of elements in the Stack. Gets the top of the stack. The Stack is empty. Represents a node in the stack. Provides functionality for iterating over the Stack class. Initializes a new instance of the StackEnumerator class with the specified stack to iterate over. The Stack to iterate over. Sets the enumerator to its initial position, which is before the first element in the Stack. Gets the current element in the Stack. The enumerator is positioned before the first element of the Stack or after the last element. Advances the enumerator to the next element of the Stack. Returns an IEnumerator for the Stack. An IEnumerator for the Stack. Represents the priority queue data structure. Initializes a new instance of the PriorityQueue class. The PriorityQueue will cast its elements to the IComparable interface when making comparisons. Initializes a new instance of the PriorityQueue class with the specified IComparer. The IComparer to use for comparing and ordering elements. If the specified IComparer is null, the PriorityQueue will cast its elements to the IComparable interface when making comparisons. Enqueues the specified element into the PriorityQueue. The element to enqueue into the PriorityQueue. If element is null. Removes the element at the head of the PriorityQueue. The element at the head of the PriorityQueue. If Count is zero. Removes the specified element from the PriorityQueue. The element to remove. If element is null Returns a value indicating whether the specified element is in the PriorityQueue. The element to test. true if the element is in the PriorityQueue; otherwise false. Returns the element at the head of the PriorityQueue without removing it. The element at the head of the PriorityQueue. Removes all elements from the PriorityQueue. Returns a synchronized wrapper of the specified PriorityQueue. The PriorityQueue to synchronize. A synchronized PriorityQueue. If queue is null. Represents a collection of key-and-value pairs. The SkipList class is an implementation of the IDictionary interface. It is based on the data structure created by William Pugh. Initializes a new instance of the SkipList class that is empty and is sorted according to the IComparable interface implemented by each key added to the SkipList. Each key must implement the IComparable interface to be capable of comparisons with every other key in the SortedList. The elements are sorted according to the IComparable implementation of each key added to the SkipList. Initializes a new instance of the SkipList class that is empty and is sorted according to the specified IComparer interface. The IComparer implementation to use when comparing keys. The elements are sorted according to the specified IComparer implementation. If comparer is a null reference, the IComparable implementation of each key is used; therefore, each key must implement the IComparable interface to be capable of comparisons with every other key in the SkipList. Destructor. Initializes the SkipList. Returns a level value for a new SkipList node. The level value for a new SkipList node. Searches for the specified key. The key to search for. Returns true if the specified key is in the SkipList. Searches for the specified key. The key to search for. A SkipList node to hold the results of the search. Returns true if the specified key is in the SkipList. Searches for the specified key. The key to search for. An array of nodes holding references to the places in the SkipList search in which the search dropped down one level. Returns true if the specified key is in the SkipList. Searches for the specified key. The key to search for. A SkipList node to hold the results of the search. An array of nodes holding references to the places in the SkipList search in which the search dropped down one level. Returns true if the specified key is in the SkipList. Search for the specified key using a comparer. The key to search for. A SkipList node to hold the results of the search. An array of nodes holding references to the places in the SkipList search in which the search dropped down one level. Returns true if the specified key is in the SkipList. Search for the specified key using the IComparable interface implemented by each key. The key to search for. A SkipList node to hold the results of the search. An array of nodes holding references to the places in the SkipList search in which the search dropped down one level. Returns true if the specified key is in the SkipList. Assumes each key inserted into the SkipList implements the IComparable interface. If the specified key is in the SkipList, the curr parameter will reference the node with the key. If the specified key is not in the SkipList, the curr paramater will either hold the node with the first key value greater than the specified key or it will have the same value as the header indicating that the search reached the end of the SkipList. Inserts a key/value pair into the SkipList. The key to insert into the SkipList. The value to insert into the SkipList. An array of nodes holding references to places in the SkipList in which the search for the place to insert the new key/value pair dropped down one level. Represents a node in the SkipList. Initializes an instant of a Node with its node level. The node level. Initializes an instant of a Node with its node level and key/value pair. The node level. The key for the node. The value for the node. Key property. Value property. Node dictionary Entry property - contains key/value pair. Disposes the Node. Enumerates the elements of a skip list. Initializes an instance of a SkipListEnumerator. Gets both the key and the value of the current dictionary entry. Gets the key of the current dictionary entry. Gets the value of the current dictionary entry. Advances the enumerator to the next element of the skip list. true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the skip list. Sets the enumerator to its initial position, which is before the first element in the skip list. Gets the current element in the skip list. Adds an element with the provided key and value to the SkipList. The Object to use as the key of the element to add. The Object to use as the value of the element to add. Removes all elements from the SkipList. Determines whether the SkipList contains an element with the specified key. The key to locate in the SkipList. true if the SkipList contains an element with the key; otherwise, false. Returns an IDictionaryEnumerator for the SkipList. An IDictionaryEnumerator for the SkipList. Removes the element with the specified key from the SkipList. The key of the element to remove. Gets a value indicating whether the SkipList has a fixed size. Gets a value indicating whether the IDictionary is read-only. Gets or sets the element with the specified key. This is the indexer for the SkipList. Gets an ICollection containing the keys of the SkipList. Gets an ICollection containing the values of the SkipList. Copies the elements of the SkipList to an Array, starting at a particular Array index. The one-dimensional Array that is the destination of the elements copied from SkipList. The zero-based index in array at which copying begins. Gets the number of elements contained in the SkipList. Gets a value indicating whether access to the SkipList is synchronized (thread-safe). Gets an object that can be used to synchronize access to the SkipList. Returns an enumerator that can iterate through the SkipList. An IEnumerator that can be used to iterate through the collection. Provides basic implementation of the IAsyncResult interface. Initializes a new instance of the AsyncResult object with the specified owner of the AsyncResult object, the optional callback delegate, and optional state object. The owner of the AsyncResult object. An optional asynchronous callback, to be called when the operation is complete. A user-provided object that distinguishes this particular asynchronous request from other requests. Signals that the operation has completed. Gets the owner of this AsyncResult object. Represents an asynchronous queue of delegates. Implements the IAsyncResult interface for the DelegateQueue class. Occurs after a method has been invoked as a result of a call to the BeginInvoke or BeginInvokePriority methods. Occurs after a method has been invoked as a result of a call to the Post and PostPriority methods. Initializes a new instance of the DelegateQueue class. Initializes a new instance of the DelegateQueue class with the specified IContainer object. The IContainer to which the DelegateQueue will add itself. Executes the delegate on the main thread that this object executes on. A Delegate to a method that takes parameters of the same number and type that are contained in args. An array of type Object to pass as arguments to the given method. An IAsyncResult interface that represents the asynchronous operation started by calling this method. The delegate is placed at the beginning of the queue. Its invocation takes priority over delegates already in the queue. Executes the delegate on the main thread that this object executes on. A Delegate to a method that takes parameters of the same number and type that are contained in args. An array of type Object to pass as arguments to the given method. An IAsyncResult interface that represents the asynchronous operation started by calling this method. The delegate is placed at the beginning of the queue. Its invocation takes priority over delegates already in the queue. Unlike BeginInvoke, this method operates synchronously, that is, it waits until the process completes before returning. Exceptions raised during the call are propagated back to the caller. Executes the delegate on the main thread that this object executes on. An optional asynchronous callback, to be called when the method is invoked. A user-provided object that distinguishes this particular asynchronous invoke request from other requests. A Delegate to a method that takes parameters of the same number and type that are contained in args. An array of type Object to pass as arguments to the given method. An IAsyncResult interface that represents the asynchronous operation started by calling this method. Dispatches an asynchronous message to this synchronization context. The SendOrPostCallback delegate to call. The object passed to the delegate. The Post method starts an asynchronous request to post a message. Dispatches an synchronous message to this synchronization context. The SendOrPostCallback delegate to call. The object passed to the delegate. Dispatches a synchronous message to this synchronization context. The SendOrPostCallback delegate to call. The object passed to the delegate. The Send method starts an synchronous request to send a message. Dispatches an asynchronous message to this synchronization context. The SendOrPostCallback delegate to call. The object passed to the delegate. The Post method starts an asynchronous request to post a message. Represents the method that handles the Disposed delegate of a DelegateQueue. Gets or sets the ISite associated with the DelegateQueue. Executes the delegate on the main thread that this DelegateQueue executes on. A Delegate to a method that takes parameters of the same number and type that are contained in args. An array of type Object to pass as arguments to the given method. This can be a null reference (Nothing in Visual Basic) if no arguments are needed. An IAsyncResult interface that represents the asynchronous operation started by calling this method. The delegate is called asynchronously, and this method returns immediately. You can call this method from any thread. If you need the return value from a process started with this method, call EndInvoke to get the value. If you need to call the delegate synchronously, use the Invoke method instead. Waits until the process started by calling BeginInvoke completes, and then returns the value generated by the process. An IAsyncResult interface that represents the asynchronous operation started by calling BeginInvoke. An Object that represents the return value generated by the asynchronous operation. This method gets the return value of the asynchronous operation represented by the IAsyncResult passed by this interface. If the asynchronous operation has not completed, this method will wait until the result is available. Executes the delegate on the main thread that this DelegateQueue executes on. A Delegate that contains a method to call, in the context of the thread for the DelegateQueue. An array of type Object that represents the arguments to pass to the given method. An Object that represents the return value from the delegate being invoked, or a null reference (Nothing in Visual Basic) if the delegate has no return value. Unlike BeginInvoke, this method operates synchronously, that is, it waits until the process completes before returning. Exceptions raised during the call are propagated back to the caller. Use this method when calling a method from a different thread to marshal the call to the proper thread. Gets a value indicating whether the caller must call Invoke. true if the caller must call Invoke; otherwise, false. This property determines whether the caller must call Invoke when making method calls to this DelegateQueue. If you are calling a method from a different thread, you must use the Invoke method to marshal the call to the proper thread. Disposes of the DelegateQueue. Provides functionality for timestamped delegate invocation. A constant value representing an unlimited number of delegate invocations. Raised when a delegate is invoked. Initializes a new instance of the DelegateScheduler class. Initializes a new instance of the DelegateScheduler class with the specified IContainer. Adds a delegate to the DelegateScheduler. The number of times the delegate should be invoked. The time in milliseconds between delegate invocation. The delegate to invoke. The arguments to pass to the delegate when it is invoked. A Task object representing the scheduled task. If the DelegateScheduler has already been disposed. If an unlimited count is desired, pass the DelegateScheduler.Infinity constant as the count argument. Removes the specified Task. The Task to be removed. If the DelegateScheduler has already been disposed. Starts the DelegateScheduler. If the DelegateScheduler has already been disposed. Stops the DelegateScheduler. If the DelegateScheduler has already been disposed. Clears the DelegateScheduler of all tasks. If the DelegateScheduler has already been disposed. Gets or sets the interval in milliseconds in which the DelegateScheduler polls its queue of delegates in order to determine when they should run. Gets a value indicating whether the DelegateScheduler is running. Gets or sets the object used to marshal event-handler calls and delegate invocations. Represents information about the InvokeCompleted event.