Determines whether the controls contained in a CheckBoxField object support callbacks.
Assembly: System.Web (in System.Web.dll)
The method is a helper method used to determine whether the controls contained in a CheckBoxField object support callbacks. This method has been implemented as an empty method (a method that does not contain any code) to indicate that callbacks are supported.Notes to Inheritors
Classes that derive from the CheckBoxField class can override this method to indicate whether the controls contained by the field support callbacks. To indicate that callbacks are supported, implement this method as an empty method that does not throw an exception; otherwise, throw an exception with a useful message describing why callbacks are not supported.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2