.net c#获取电脑显示适配器信息

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通过 ManagementObjectSearcher 类,初始化root\\CIMV2,查询 Win32_VideoController,获取显示适配器信息

分别获取:

Name,AdapterRAM,CurrentHorizontalResolution,CurrentVerticalResolution,CurrentRefreshRate,MinRefreshRate,MaxRefreshRate,DriverVersion

        /// <summary>
        /// 获取显卡信息
        /// </summary>
        /// <returns></returns>
        public static string GetDisplayAdapters()
        {

            ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_VideoController");
            StringBuilder stringBuilder = new StringBuilder();
            uint i = 1;
            foreach (ManagementObject wmi in searcher.Get())
            {
                var n = wmi.GetPropertyValue("Name")?.ToString().Replace("(TM)", "™").Replace("(tm)", "™").Replace("(R)", "®").Replace("(r)", "®").Replace("(C)", "©").Replace("(c)", "©");
                var ram = Convert.ToInt64(wmi.GetPropertyValue("AdapterRAM")) / 1024 / 1024 / 1024;
                var chr = wmi.GetPropertyValue("CurrentHorizontalResolution");
                var cvr = wmi.GetPropertyValue("CurrentVerticalResolution");
                var cr = wmi.GetPropertyValue("CurrentRefreshRate");
                var minR = wmi.GetPropertyValue("MinRefreshRate");
                var maxR = wmi.GetPropertyValue("MaxRefreshRate");
                var dv = wmi.GetPropertyValue("DriverVersion");
                stringBuilder.AppendLine($"序号{i}>>{n}，{ram}GB RAM，分辨率{chr}x{cvr}，刷新率{cr}Hz，最大可设刷新率{maxR}，最小可设刷新率{minR}，驱动版本{dv}");
                stringBuilder.AppendLine();
                i++;

            }
            return stringBuilder.ToString();
        }