xujie5606 发表于 2013-4-5 18:25:52

菜鸟求助!!!!!!

刚学编程,希望各位高手帮忙解答!谢谢!
通过屏幕选择对象来创建图块,调试下段程序有异常,希望各位高手帮忙解答!谢谢!
Dim optsel As New PromptSelectionOptions
            optsel.MessageForAdding = "选择加入块的对象"
Dim ressel As PromptSelectionResult = ed.GetSelection(optsel)
            Dim ssel As SelectionSet = ressel.Value
Dim ids As ObjectId() = ssel.GetObjectIds()
For Each sselid As ObjectId In ids
                Dim ent As Entity = trans.GetObject(sselid, OpenMode.ForRead)
             blocktablerecord.AppendEntity(ent))-------此句调试有异常,

wowan1314 发表于 2013-4-5 19:03:37

我只能告诉你!这里是lisp板块!你发错地方啦!

q530496591 发表于 2013-4-5 19:07:01

这头像我喜欢!也给我一个呗.用用!
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