Determines whether the instance is an instance of the specified instance type or a subtype of this instance type.
Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public bool IsSubTypeOf( string typeName )
Parameters
- typeName String
- The instance type name.
Return Value
BooleanTrue if the instance is an instance of the specified instance type or its subtype, false otherwise.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |