Checks whether provided element ID refer to subcategory of Structural Load Cases (OST_LoadCases) category - one of built-in or user defined.
Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public bool IsLoadCaseSubcategoryId( ElementId loadCaseSubcategoryId )
Parameters
- loadCaseSubcategoryId ElementId
- The ID to check.
Return Value
BooleanTrue if the ID refers to load case category element, false otherwise.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |