M

Document.GetDefaultFamilyTypeId

Description:
Gets the default family type id with the given family category id.

public ElementId GetDefaultFamilyTypeId(
	ElementId familyCategoryId
)

Public Function GetDefaultFamilyTypeId ( 
	familyCategoryId As ElementId
) As ElementId

public:
ElementId^ GetDefaultFamilyTypeId(
	ElementId^ familyCategoryId
)

member GetDefaultFamilyTypeId : 
        familyCategoryId : ElementId -> ElementId

Return Value ElementId The default family type id.

ArgumentException

familyCategoryId is not a built in category or parameter Element ID.
ArgumentNullException

A non-optional argument was null