/// <summary>
/// Message handler of the Per_Monitor_DPI_Aware window.
/// The handles the WM_DPICHANGED message and adjusts window size, graphics and text based on the DPI of the monitor.
/// The window message provides the new window size (lparam) and new DPI (wparam)
/// See
/// <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/dn312083(v=vs.85).aspx">WM_DPICHANGED message</a>
/// </summary>
/// <param name="hWnd">IntPtr with the hWnd</param>
/// <param name="msg">The Windows message</param>
/// <param name="wParam">IntPtr</param>
/// <param name="lParam">IntPtr</param>
/// <param name="handled">ref bool</param>
/// <returns>IntPtr</returns>
internal IntPtr HandleWindowMessages(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
if (HandleWindowMessages(WindowMessageInfo.Create(hWnd, msg, wParam, lParam)))
{
handled = true;
}
return(IntPtr.Zero);
}
/// <summary>
/// Override the WndProc to make sure the DpiHandler is informed of the WM_NCCREATE message
/// </summary>
/// <param name="m">Message</param>
protected override void WndProc(ref Message m)
{
bool handled = FormDpiHandler.HandleWindowMessages(WindowMessageInfo.Create(m.HWnd, m.Msg, m.WParam, m.LParam));
if (!handled)
{
base.WndProc(ref m);
}
}
