System.Windows.Input.ICommand.CanExecuteChanged Event

Occurs when changes occur that affect whether or not the command should execute.

Syntax

public event EventHandler CanExecuteChanged

Remarks

Normally, a command source calls ICommand.CanExecute(Object) on the command when this event occurs.

Normally, if the command cannot execute, the command source disables itself.

Requirements

Namespace: System.Windows.Input
Assembly: System (in System.dll)
Assembly Versions: 4.0.0.0