public static void PutWindowOnTop(IntPtr window)
{
// Set window as topmost
ExternDLLUtilities.SetWindowPos(window, new IntPtr(-1), 0, 0, 0, 0, (uint)(PositioningFlags.SWP_NOSIZE | PositioningFlags.SWP_DRAWFRAME | PositioningFlags.SWP_SHOWWINDOW));
// Reset window as non-topmost so it stays on top but does not stay on top when non activate
ExternDLLUtilities.SetWindowPos(window, new IntPtr(-2), 0, 0, 0, 0, (uint)(PositioningFlags.SWP_NOSIZE | PositioningFlags.SWP_DRAWFRAME | PositioningFlags.SWP_SHOWWINDOW));
}
public static WindowPosition GetWindowPosition(IntPtr window)
{
var rect = new Rect();
ExternDLLUtilities.GetWindowRect(window, ref rect);
return(new WindowPosition(rect, GetScalingFactor()));
}
private static float GetScalingFactor()
{
Graphics g = Graphics.FromHwnd(IntPtr.Zero);
IntPtr desktop = g.GetHdc();
var logicalScreenHeight = ExternDLLUtilities.GetDeviceCaps(desktop, (int)DeviceCap.VERTRES);
var physicalScreenHeight = ExternDLLUtilities.GetDeviceCaps(desktop, (int)DeviceCap.DESKTOPVERTRES);
return(physicalScreenHeight / (float)logicalScreenHeight);
}
public static string GetClassName(IntPtr window)
{
// Pre-allocate 256 characters, since this is the maximum class name length.
var className = new StringBuilder(256);
//Get the window class name
var nRet = ExternDLLUtilities.GetClassName(window, className, className.Capacity);
return(nRet != 0 ? className.ToString() : "No Class Name");
}
/// <summary>
/// returns width as item 1 and height as item 2
/// </summary>
/// <returns></returns>
public static Tuple <int, int> GetApplicationSize(IntPtr window)
{
var rect = new Rect();
ExternDLLUtilities.GetWindowRect(window, ref rect);
var windowPosition = new WindowPosition(rect, GetScalingFactor());
Logger.Info(windowPosition);
return(new Tuple <int, int>(windowPosition.Width, windowPosition.Height));
}