Window.SetTopMost - screenshakes/Desktopia GitHub Wiki

Sets wether or not the window is place in front of all the other non-topmost windows.

public void SetTopMost(bool topMost)
{
        SetWindowPos(Handle, topMost ? HWND_TOPMOST : HWND_NOTOPMOST, (int) Rect.x, (int) Rect.y, (int) Rect.width, (int) Rect.height, 32 | 64);
}