Set objCAD = GetObject(, "AutoCAD.Application")
Set ThisDrawing = objCAD.activedocument
ThisDrawing.SendCommand ("(if (member ""tch_initstart.arx"" (arx))(command ""tmnload""))(princ)" & vbCr)
试过用Object.Documents.Item(index)也不行
Set ObjCAD = GetObject(, "AutoCAD.Application")
count = ObjCAD.Documents.count
For index = 0 To count - 1
set ThisDrawing=ObjCAD.Documents.Item(index)
ThisDrawing.SendCommand ("(if (member ""tch_initstart.arx"" (arx))(command ""tmnload""))(princ)" & vbCr)
Next