Using Programming Languages other than VBA

Sub Example_Open()
	' The following example opens "C:\AutoCAD\Sample\city map.dwg" file.
	' This drawing may not exist on your system. Change the drawing
	' path and name to reflect a valid AutoCAD drawing on your system.

	ThisDrawing.Application.Documents.Open ("C:\AutoCAD\Sample\city map.dwg")

End Sub