Namespace: Autodesk.Revit.UI Class: AddInCommandBinding

AddInCommandBinding.CanExecute

Event

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.

Syntax

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);
}

member CanExecute : IEvent<EventHandler<CanExecuteEventArgs>,
    CanExecuteEventArgs>