C# Form Style NONE mouse drag size adjustment nothing.. only this code!   private const int HTLEFT = 10, HTRIGHT = 11, HTTOP = 12, HTTOPLEFT = 13, HTTOPRIGHT = 14, HTBOTTOM = 15, HTBOTTOMLEFT = 16, HTBOTTOMRIGHT = 17; const int _ = 10; // you can rename this variable if you like Rectangle … C# Form Style NONE mouse drag size adjustment 계속 읽기