使用.NET/WMI获取PC的监视器信息

using System;
using System.Management;

class Program
{
    static void Main(string[] args)
    {
        try
        {
            ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_DesktopMonitor");

            foreach (ManagementObject queryObj in searcher.Get())
            {
                Console.WriteLine("监视器制造商: {0}", queryObj["MonitorManufacturer"]);
                Console.WriteLine("监视器型号: {0}", queryObj["MonitorModel"]);
                Console.WriteLine("屏幕宽度: {0} 像素", queryObj["ScreenWidth"]);
                Console.WriteLine("屏幕高度: {0} 像素", queryObj["ScreenHeight"]);
                Console.WriteLine("刷新率: {0} Hz", queryObj["CurrentRefreshRate"]);
                Console.WriteLine("-----------------------------------");
            }
        }
        catch (ManagementException e)
        {
            Console.WriteLine("获取监视器信息失败: " + e.Message);
        }
    }
}