Fixed title bar not dubleclick

กำหนด Fix ไม่ให้ windows from ย่อขนาดได้ เมื่อเราคลิก title bar

Variable

private const int WM_NCLBUTTONDBLCLK = 0x00A3; //double click on a title bar a.k.a. non-client area of the form

Override function ดังนี้

protected override void WndProc(ref Message m)   {   if (m.Msg == WM_NCLBUTTONDBLCLK)   {       m.Result = IntPtr.Zero;       return;   }   base.WndProc(ref m); }

cr.

https://stackoverflow.com/questions/9588540/how-can-i-stop-a-double-click-of-the-window-title-bar-from-maximizing-a-window-o