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AddInCommandBinding.CanExecute

Description:
Occurs when the command associated with this AddInCommandBinding initiates a check to determine whether the command can be executed on the command target.

Remarks:
This callback will be called by Revit's user interface any time there is a contextual change. Therefore, the callback must be fast and is not permitted to be blocking in any way.

public event EventHandler<CanExecuteEventArgs> CanExecute

Public Event CanExecute As EventHandler(Of CanExecuteEventArgs)

public:
 event EventHandler<CanExecuteEventArgs^>^ CanExecute {
	void add (EventHandler<CanExecuteEventArgs^>^ value);
	void remove (EventHandler<CanExecuteEventArgs^>^ value);
}

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AddInCommandBinding.CanExecute

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