从网上下载的代码,双击打开窗口控件时有这样的提示:Window w_sheet,or one of its ancestors or descendants,is already open in another window Painter and cannot be modified
请教一下这样应该如何处理呢?多谢了
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我打开别人的代码,有这样的提示怎么处理呢?
从网上下载的代码,双击打开窗口控件时有这样的提示:Window w_sheet,or one of its ancestors or descendants,is already open in another window Painter and cannot be modified 请教一下这样应该如何处理呢?多谢了