C# MDI子窗口最小化时图标会显示在左下角, 有办法移动它的位置吗?

Question

 点击MDI子窗口的最小化时, 窗口会显示在左下角, 由于我的主窗口的下半部分放有panel, 现在panel把最小化窗口的图标给档住了, 有办法重新定位一下最小化状态下的窗口吗?  

       注:窗口在Normal状态下(child_2.WindowState == FormWindowState.Normal) 是可以用以下两句重新定位窗口位置的

           child_2.StartPosition = FormStartPosition.Manual;  //重新设置显示位置
           child_2.Location = new Point(300,200);

      但为啥在Minimized最小化状态下,即child_2.WindowState == FormWindowState.Minimized ,  上面这两句不起作用了.

      

Answer 1

你好，

试试这段代码：

https://social.msdn.microsoft.com/Forums/windows/en-US/d6014e48-2adb-4096-8bea-94c2f3b1c47c/how-to-change-the-location-of-a-minimized-mdichild-form?forum=winforms

改用P/Invoke来SetPosition.

Best regards,

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Barry
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Answer 2

谢谢楼上的，按照你的提示，问题已解决!    方法就是用SetWindowPos这个Windows Api去重新设定位置

using System.Runtime.InteropServices;   

[DllImport("user32.dll")]
public static extern void SetWindowPos(uint Hwnd, uint Level, int X, int Y, int W, int H, uint Flags);