# AppointmentCommand

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
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](https://demos.telerik.com/aspnet-ajax/scheduler/examples/templates/defaultcs.aspx) online demo

* [Scheduler - iCalendar Export](https://demos.telerik.com/aspnet-ajax/scheduler/examples/export/defaultcs.aspx) online demo

* [Scheduler - Drag-and-Drop From RadGrid to RadScheduler](https://demos.telerik.com/aspnet-ajax/scheduler/examples/draganddropintegration/defaultcs.aspx) online demo

* [AppointmentCreated](https://www.telerik.com/products/aspnet-ajax/documentation/controls/scheduler/server-side-programming/server-events/appointmentcreated)

* [Templates](https://www.telerik.com/products/aspnet-ajax/documentation/controls/scheduler/appearance-and-styling/templates)

* [Export to ICalendar](https://www.telerik.com/products/aspnet-ajax/documentation/controls/scheduler/export/export-to-icalendar)