XamlUICommand.CanExecute(Object) Method
Definition
Important
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Retrieves whether the command can execute in its current state.
public:
virtual bool CanExecute(Platform::Object ^ parameter) = CanExecute;bool CanExecute(IInspectable const& parameter);public bool CanExecute(object parameter);function canExecute(parameter)Public Function CanExecute (parameter As Object) As BooleanParameters
- 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:Microsoft.UI.Xaml.Input.ICommand.CanExecute(System.Object)
M:Microsoft.UI.Xaml.Input.ICommand.CanExecute(Platform::Object)
M:Microsoft.UI.Xaml.Input.ICommand.CanExecute(IInspectable)
Remarks
A command source typically calls this method when the CanExecuteChanged event is raised.