Defines the method that determines whether the command can execute in its current state.
Assembly: System.Windows (in System.Windows.dll)
- Type: System.Object
Data used by the command. If the command does not require data to be passed, this object can be set to Nothing.
Return ValueType: System.Boolean
true if this command can be executed; otherwise, false.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.