C# (CSharp) PlcSimulator WindowFunctions.GetWindowText示例

示例#1

        public static string GetWindowTitle(IntPtr hWnd)
        {
            if (!WindowFunctions.IsWindowVisible(hWnd))
            {
                return("");
            }

            int length = WindowFunctions.GetWindowTextLength(hWnd);

            if (length == 0)
            {
                return("");
            }

            StringBuilder builder = new StringBuilder(length);

            WindowFunctions.GetWindowText(hWnd, builder, length + 1);

            return(builder.ToString());
        }