import { isDefined } from "@devexpress/utils/lib/utils/common"; export class TaskAreaEventArgs { public eventName: string; public triggerEvent: Event; public rowIndex: number = -1; public info: Record = { }; constructor(eventName: string, evt?: Event, rowIndex?: number, info?: Record) { this.eventName = eventName; this.triggerEvent = evt; if(isDefined(rowIndex)) this.rowIndex = rowIndex; if(info) this.info = info; } }