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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.GanttEventArgs e)
{
    foreach (var item in e.Tasks)
    {
        //...
    }
}
Protected Sub RadGantt1_TaskDelete(sender As Object, e As Gantt.GanttEventArgs)
    For Each item As var In e.Tasks
        '...
    Next
End Sub

See Also