.net c#获取电脑显卡信息

通过 ManagementObjectSearcher 类,初始化查询Win32_VideoController 信息,遍历集合获取 PNPDeviceID 属性,可获取显卡信息

        /// <summary>
        /// 显卡PNPDeviceID
        /// </summary>
        public string GetVideoPNPID()
        {
            string st = "";
            ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_VideoController");
            foreach (ManagementObject mo in mos.Get())
            {
                st = mo["PNPDeviceID"].ToString();
            }
            return st;
        }