private void HideFromTab()
{
var wndHelper = new WindowInteropHelper(this);
var exStyle = (long)User32Methods.GetWindowLongPtr(wndHelper.Handle, (int)WindowLongFlags.GWL_EXSTYLE);
exStyle |= (int)WindowExStyles.WS_EX_TOOLWINDOW;
User32Methods.SetWindowLongPtr(wndHelper.Handle, (int)WindowLongFlags.GWL_EXSTYLE, (IntPtr)exStyle);
}
/// <summary>
/// 使目标句柄位于系统最下层
/// </summary>
/// <param name="window">WPF window object</param>
public static void HideAppInTaskbar(Window window)
{
window.WindowStyle = WindowStyle.None;
window.WindowState = WindowState.Maximized;
window.ShowInTaskbar = false;
var ptr = new WindowInteropHelper(window).Handle;
var longvalue = User32Methods.GetWindowLongPtr(ptr, -20).ToInt64();
longvalue = longvalue | 0x00000080;
User32Methods.SetWindowLongPtr(ptr, -20, new IntPtr(longvalue));
}
public IntPtr GetParam(WindowLongFlags index)
{
return(User32Methods.GetWindowLongPtr(this.Handle, (int)index));
}