Gets the drawing on which the view was originally created. @see DrawingObject.GetDrawing() for retrieving the current drawing the object resides on.
Assembly: Tekla.Structures.Drawing (in Tekla.Structures.Drawing.dll) Version: 2018.1.0.0 (2018.1.0.0)
Return ValueType: Drawing
The drawing from which the view was made, or NULL if it is not from another drawing.