M

DirectShape.IsValidTypeId

Description:
Tests the type id to make sure it satisfies the following conditions It is a valid element id.It corresponds to a valid DirectShapeType.The DirectShapeType has the same category assigned.

public bool IsValidTypeId(
	ElementId typeId
)

Public Function IsValidTypeId ( 
	typeId As ElementId
) As Boolean

public:
bool IsValidTypeId(
	ElementId^ typeId
)

member IsValidTypeId : 
        typeId : ElementId -> bool

ElementId

typeId

Type id to be tested.

Return Value Boolean False unless typeId satisfies the conditions listed above and the type id of this object was not set previously.

ArgumentNullException

A non-optional argument was null