Monitor Default-monitor For Windows 10 X64 «EXTENDED · 2026»

// Print current default monitor details void PrintDefaultMonitorInfo() dm.dmDisplayOrientation == DMDO_270) orientation = "Portrait";

// Global flag to indicate changes volatile BOOL g_bChanged = TRUE; monitor default-monitor for windows 10 x64

return DefWindowProc(hwnd, msg, wParam, lParam); // If change detected

// If change detected, refresh info if (g_bChanged) g_bChanged = FALSE; PrintDefaultMonitorInfo(); monitor default-monitor for windows 10 x64