C# WPF 让你的窗口始终钉在桌面上

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IntPtr hWnd = new WindowInteropHelper(Application.Current.MainWindow).Handle; IntPtr hWndProgMan = FindWindow("Progman", "Program Manager"); SetParent(hWnd, hWndProgMan);

　　

 

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[DllImport("user32.dll", SetLastError = true)] static extern int SetWindowLong(IntPtr hWnd, int nIndex, IntPtr dwNewLong); [DllImport("user32.dll", SetLastError = true)] static extern IntPtr FindWindow(string lpWindowClass, string lpWindowName); [DllImport("user32.dll", SetLastError = true)] static extern IntPtr FindWindowEx(IntPtr parentHandle, IntPtr childAfter, string className, string windowTitle); const int GWL_HWNDPARENT = -8; [DllImport("user32.dll")] static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent);

　　

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var handle = new WindowInteropHelper(Application.Current.MainWindow).Handle;            IntPtr hprog = FindWindowEx(                FindWindowEx(                    FindWindow("Progman", "Program Manager"),                    IntPtr.Zero, "SHELLDLL_DefView", ""                ),                IntPtr.Zero, "SysListView32", "FolderView"            );            SetWindowLong(handle, GWL_HWNDPARENT, hprog);