public IntPtr DXScreen() { var MEmus = DllImport.GetAllChildrenWindowHandles(IntPtr.Zero, "Qt5QWindowIcon", null, 10); if (MEmus != null && MEmus.Count > 0) { foreach (var memu in MEmus) { IntPtr MEmu = memu; if (DllImport.GetAllChildrenWindowHandles(MEmu, "Qt5QWindowIcon", null, 5).Count < 1) { MEmu = DllImport.GetParent(MEmu); } var MainWindowWindow = DllImport.FindWindowEx(MEmu, IntPtr.Zero, null, "MainWindowWindow"); if (MainWindowWindow != null && MainWindowWindow != IntPtr.Zero) { var CenterWidgetWindow = DllImport.FindWindowEx(MainWindowWindow, IntPtr.Zero, null, "CenterWidgetWindow"); if (CenterWidgetWindow != null && CenterWidgetWindow != IntPtr.Zero) { var RenderWindowWindow = DllImport.FindWindowEx(CenterWidgetWindow, IntPtr.Zero, null, "RenderWindowWindow"); if (RenderWindowWindow != null && RenderWindowWindow != IntPtr.Zero) { var sub = DllImport.FindWindowEx(RenderWindowWindow, IntPtr.Zero, null, "sub"); if (sub != null && sub != IntPtr.Zero) { return(sub); } } } } } } return(IntPtr.Zero); }