M

DefinitionGroups.Contains

Description:
Tests for the existence of a definition group within the collection.

public bool Contains(
	DefinitionGroup definitionGroup
)

Public Function Contains ( _
	definitionGroup As DefinitionGroup _
) As Boolean

public:
bool Contains(
	DefinitionGroup^ definitionGroup
)

Autodesk.Revit.DB.DefinitionGroup

definitionGroup

The definition group to look for.

Return Value bool True if the definition group was found, false otherwise.