Monitor Default-monitor | For Windows 10 X64

// Register a simple window class to receive system messages const char CLASS_NAME[] = "MonitorWatcherClass"; WNDCLASS wc = {}; wc.lpfnWndProc = WndProc; wc.hInstance = GetModuleHandle(NULL); wc.lpszClassName = CLASS_NAME;

// Orientation std::string orientation = "Landscape"; if (dm.dmDisplayOrientation == DMDO_90 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); // Register a simple window class to receive

// If change detected, refresh info if (g_bChanged) g_bChanged = FALSE; PrintDefaultMonitorInfo(); WNDCLASS wc = {}

char deviceName[128]; wcstombs(deviceName, mi.szDevice, 128);

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