Gets the screen resolution and dock status of the system.

GetScreenRes.cpp

/**
 * @File	GetScreenRes.cpp
 * @Author	Drew Chapin <druciferre@gmail.com>
 * @Date	2014-09-17
 *
 * Gets the screen resolution and dock status of the system.
 */
#include <iostream>
#include <Windows.h>
#include <WinUser.h>

#ifndef SM_SYSTEMDOCKED
#define SM_SYSTEMDOCKED 0x2004
#endif

bool CALLBACK PrintScreenRes(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData)
{
	MONITORINFOEX mi;
	mi.cbSize = sizeof(MONITORINFOEX);
	if( GetMonitorInfo(hMonitor, &mi) )
	{
		std::cout << mi.szDevice;
		if( mi.dwFlags & MONITORINFOF_PRIMARY )
			std::cout << " (Primary)";
		std::cout << std::endl;

		std::cout << "\tResolution: " << mi.rcMonitor.right - mi.rcMonitor.left << " x " << mi.rcMonitor.bottom - mi.rcMonitor.top << std::endl;
		std::cout << "\tLocation: " << mi.rcMonitor.left << ", " << mi.rcMonitor.top  << std::endl;
		std::cout << "\tWork: " << mi.rcWork.left << ", " << mi.rcWork.top  << std::endl << std::endl;
	}
	return true;
}

int main( int argc, char* argv[] )
{

	/* doesn't seem to work... */
	int docked = GetSystemMetrics(SM_SYSTEMDOCKED);
	if( docked == 0 )
		std::cout << "You are not docked." << std::endl;
	else
		std::cout << "You are docked." << std::endl;


	int x = GetSystemMetrics(SM_CXSCREEN);
	int y = GetSystemMetrics(SM_CYSCREEN);
	std::cout << "System Metrics: " << x << " x " << y << std::endl;

	EnumDisplayMonitors(NULL, NULL, (MONITORENUMPROC)PrintScreenRes, NULL);


	return 0;
}