Tests for the existence of a definition group within the collection.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)
Syntax
C#
public bool Contains( DefinitionGroup definitionGroup )
Parameters
- definitionGroup DefinitionGroup
- The definition group to look for.
Return Value
BooleanTrue if the definition group was found, false otherwise.