When Temporary View Properties mode is in progress it provides view id that overrode settings for current view.
Outside Temporary View Properties mode InvalidElementId will be returned.
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since: 2014
Syntax
Remarks
Returned ElementId might refer to element that was deleted.
It will happen when Temporary View Properties mode was applied basing on template that next was deleted.