windows程序设计 获取显示器分辨率

/*---------------------------------------------------------------------------
        
    scrsize.c -- 显示屏幕大小
        
----------------------------------------------------------------------------*/

#include <windows.h>

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow){
	TCHAR str[1024];
	int cxScreen, cyScreen;
	cxScreen = GetSystemMetrics(SM_CXSCREEN);//获取显示器屏幕宽度像素值
	cyScreen = GetSystemMetrics(SM_CYSCREEN);//获取显示器屏幕高度像素值
	wsprintf(str, TEXT("cxScreen=%d cyScreen=%d"), cxScreen, cyScreen);//将屏幕宽度和高度值输入到str字符串中

	MessageBox(NULL, str, TEXT("cabbage message"), MB_OK);
	return 0;
}