XamlUICommand.CanExecute(Object) Method

Reference

Definition

Namespace:: Windows.UI.Xaml.Input

Important

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Edit

Retrieves whether the command can execute in its current state.

public:
 virtual bool CanExecute(Platform::Object ^ parameter) = CanExecute;

bool CanExecute(IInspectable const& parameter);

// This member is not implemented in C#

function canExecute(parameter)

' This member is not implemented in VB.NET

Parameters

parameter: Object
Platform::Object

IInspectable

Data used by the command. If the command does not require data, this object can be set to null.

Returns

Boolean

bool

true if this command can be executed; otherwise, false.

Implements

M:Windows.UI.Xaml.Input.ICommand.CanExecute(System.Object) M:System.Windows.Input.ICommand.CanExecute(System.Object) M:Windows.UI.Xaml.Input.ICommand.CanExecute(Platform::Object) M:Windows.UI.Xaml.Input.ICommand.CanExecute(IInspectable)

Remarks

A command source typically calls this method when the CanExecuteChanged event is raised.

Applies to

Megosztás a következőn keresztül: