Monitor Default-monitor For Windows 10 X64 Apr 2026

int main() { std::cout << "Windows Default Monitor Watcher\n"; std::cout << "Monitoring for changes... (Press Ctrl+C to exit)\n\n";

return "Unknown";

if (!hwnd) std::cerr << "Failed to create message window.\n"; return 1; monitor default-monitor for windows 10 x64

RegisterClass(&wc); HWND hwnd = CreateWindowEx(0, CLASS_NAME, "MonitorWatcher", 0, 0, 0, 0, 0, HWND_MESSAGE, NULL, wc.hInstance, NULL); int main() { std::cout &lt;&lt; "Windows Default Monitor

// Initial print PrintDefaultMonitorInfo(); int main() { std::cout &lt

return DefWindowProc(hwnd, msg, wParam, lParam);

// If change detected, refresh info if (g_bChanged) g_bChanged = FALSE; PrintDefaultMonitorInfo();