'(--------------连接 AutoCAD 应用程序------------)
Sub Start_AutoCAD()
On Error Resume Next
acadApp = GetObject(, "AutoCAD.Application.16")
If Err.Number 0 Then
Err.Clear()
acadApp = CreateObject("AutoCAD.Application.16")
End If
ThisDrawing = acadApp.ActiveDocument
Dim Cad_Caption As String
cad_caption = acadApp.Caption '读CAD的标题栏,问题是此属性是只读的,那如何设定呢 End Sub
End Sub