AppointmentCommand

Updated on Aug 24, 2026

The AppointmentCommand event occurs when the user clicks any button in the appointment template. This event is typically used to handle button controls with a custom CommandName value.

AppointmentCommand has two parameters:

• sender is the scheduler that contains the appointment with the button the user clicked.

• e is an object of type AppointmentCommandEventArgs. It has three properties:

• CommandName is the CommandName attribute of the button that was clicked.

• CommandArgument is the CommandArgument attribute of the button that was clicked.

• Container is an object of type SchedulerAppointmentContainer that represents the appointment in the scheduler.

Example

C#

	
protected void RadScheduler1_AppointmentCommand(object sender, AppointmentCommandEventArgs e)
{
	if (e.CommandName == "Delete")
	{
		Delete(e.Container.Appointment);
	}
}
	

VB.NET

	
Protected Sub RadScheduler1_AppointmentCommand(ByVal sender As Object, ByVal e As AppointmentCommandEventArgs) Handles RadScheduler1.AppointmentCommand
	If e.CommandName = "Delete" Then
		Delete(e.Container.Appointment)
	End If
End Sub
	

See Also

• Scheduler - Templates online demo

• Scheduler - iCalendar Export online demo

• Scheduler - Drag-and-Drop From RadGrid to RadScheduler online demo

• AppointmentCreated

• Templates

• Export to ICalendar