M

Element.IsValidType

Description:
Checks if given type is valid for the set of elements.

Remarks:
A type is valid for the set of elements if it is valid for each and every element in the set.

Overloads (2):

IsValidType(Document,ICollection[ElementId],ElementId)

IsValidType(ElementId)

public static bool IsValidType(
	Document document,
	ICollection<ElementId> elementIds,
	ElementId typeId
)

Public Shared Function IsValidType ( _
	document As Document, _
	elementIds As ICollection(Of ElementId), _
	typeId As ElementId _
) As Boolean

public:
static bool IsValidType(
	Document^ document, 
	ICollection<ElementId^>^ elementIds, 
	ElementId^ typeId
)

Return Value bool True if all elements can have a type assigned and this type is valid for all elements, false otherwise.

Autodesk.Revit.Exceptions.ArgumentException

Thrown when at least one of the elements does not exist in the document.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null