/// <summary>
/// Checks if id corresponds to a valid <see cref="Autodesk.Revit.DB.BuiltInCategory"/> id.
/// </summary>
/// <param name="id"></param>
/// <param name="builtInCategory"></param>
/// <returns></returns>
public static bool TryGetBuiltInCategory(this ElementId id, out BuiltInCategory builtInCategory)
{
builtInCategory = (BuiltInCategory)id.IntegerValue;
if (builtInCategory.IsValid())
{
return(true);
}
builtInCategory = BuiltInCategory.INVALID;
return(false);
}