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>> pb的mdi窗口,某一时点只允许打开一个child窗体,怎么办啊
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pb的mdi窗口,某一时点只允许打开一个child窗体,怎么办啊
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发布时间:
2016-04-29 09:01:52.0
pb的mdi窗口,某一时点只允许打开一个child窗体,怎么处理啊?
如题
------解决方案--------------------
sheet窗口!=child窗口,child窗口有可能是使用open打开的
如果你都是通过opensheet打开的sheet窗口
那更好办了,getactivesheet和getnextsheet可以得到打开的所有sheet,判断有几个就可以直接控制了
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