ICommand.CanExecuteChanged Event
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Occurs when changes occur that affect whether the command should execute.
Namespace: System.Windows.Input
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Event CanExecuteChanged As EventHandler
event EventHandler CanExecuteChanged
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.