Tests if the TopographyEditScope is permitted to start.
Namespace:
Autodesk.Revit.DB.Architecture
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since:
2014
Syntax
Remarks
The TopographyEditScope is not permitted to start for one of the following possible reasons:
The document is in read-only state, or the document is currently modifiable,
or there already is a topography surface edit mode active in the document.