CommandMenuItem.SetAvailabilityClassName
Public Class
ArgumentNullException
Set availabilityClassName of CommandMenuItem
Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public void SetAvailabilityClassName( string availabilityClassName)Parameters
availabilityClassNameString
Exceptions
Exception
Condition
ArgumentNullException
A non-optional argument was null
Remarks
The availability class name is the class which implements IExternalCommandAvailability interface.