public ElementId MajorDirectionWireType { get; set; }| Exception | Condition |
|---|---|
| ArgumentException | When setting this property: the ElementId majorDirectionWireType is either invalid or not a FabricWireType. |
| ArgumentNullException | When setting this property: A non-optional argument was null |
| InvalidOperationException | When setting this property: Fabric Sheet Type is Custom |