TaskDelete
The RadGantt TaskDelete is fired when a task's collection is about to be deleted from the database through the provider.
TaskDelete event handler receives two parameters:
sender is the RadGantt control instance.
e is an object of type GanttEventArgs. It gives you access to the deleted RadGantt tasks collection.
Example
<telerik:RadGantt RenderMode="Lightweight" ID="RadGantt1" runat="server" OnTaskDelete="RadGantt1_TaskDelete"></telerik:RadGantt>
protected void RadGantt1_TaskDelete(object sender, Telerik.Web.UI.Gantt.TaskEventArgs e)
{
foreach (var item in e.Tasks)
{
//...
}
}
Protected Sub RadGantt1_TaskDelete(sender As Object, e As Gantt.TaskEventArgs)
For Each item As var In e.Tasks
'...
Next
End Sub