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ICommand.CanExecute Method

Defines the method that determines whether the command can execute in its current state.

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

bool CanExecute(
	Object parameter
)

Parameters

parameter
Type: System.Object
Data used by the command. If the command does not require data to be passed, this object can be set to null.

Return Value

Type: System.Boolean
true if this command can be executed; otherwise, false.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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