@for (breadcrumb of breadcrums; track breadcrumb; let last = $last) {
1. @if (breadcrumb.isAbsolute) { {{ breadcrumb.label}} } @else { @if (breadcrumb.Optionalparam!=null) { {{breadcrumb.label}} } @if (breadcrumb.Optionalparam==null) { {{ breadcrumb.label}} } } @if (!last) { - }
}