ShootBlues.Win32.GetWindowTextString C# (CSharp) Méthode

        public static string GetWindowTextString(IntPtr hWnd)
        {
            int length = GetWindowTextLength(hWnd);
            var sb = new StringBuilder(length + 1);
            int numChars = GetWindowText(hWnd, sb, length + 1);
            if (numChars > 0)
                return sb.ToString(0, numChars);
            else
                return null;
        }