BrowserTools.Screenshot.GetWindowInfo C# (CSharp) Метод

        static WindowInfo GetWindowInfo(IntPtr hwnd, string processName)
        {
            WindowInfo wi = Utils.GetWindowInfo(hwnd);

            string childWindowName = GetChildWindowName(processName);

            if (!String.IsNullOrEmpty(childWindowName)) {
                EnumChildWindows(hwnd, (IntPtr childHWnd, IntPtr param) => {
                    if (Utils.GetClassName(childHWnd) != childWindowName)
                        return true;

                    wi.rcClient = Utils.GetWindowRect(childHWnd);
                    return false;
                });
            }
            else if (processName == "firefox") {
                // NOTE: Window client area has border
                wi.rcClient.top += 1;      // NOTE: For client area in FireFox v28 and lower this border is absent.

                // NOTE: FireFox doesn't have left, bottom and right borders on Windows 10
                if (!isWindows10()) {
                    wi.rcClient.left += 1;
                    wi.rcClient.bottom -= 1;
                    wi.rcClient.right -= 1;
                }
            }

            if (wi.rcWindow.left < 0 && wi.rcWindow.right < 0 && wi.rcWindow.top < 0 && wi.rcWindow.bottom < 0) {
                Console.Error.Write("Window is not on the screen");
                Environment.Exit(1);
            }

            return wi;
        }