System.Web.UI.WebControls.CommandField.ValidateSupportsCallback Method

Determines whether the controls contained in a System.Web.UI.WebControls.CommandField object support callbacks.

Syntax

public override void ValidateSupportsCallback ()

Remarks

The CommandField.ValidateSupportsCallback method is a helper method used to determine whether the controls contained in a System.Web.UI.WebControls.CommandField object support callbacks. The System.Web.UI.WebControls.CommandField class does not support callbacks when the Select button is displayed. This method has been implemented to throw a NotSupportedException exception when the Select button is displayed.

Note:

This method is used primarily by control developers.

Requirements

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0