获取电脑硬件信息（硬盘，cpu，内存等)

缺乏、安全感 2022-04-24 04:38 281阅读 0赞

# [获取电脑硬件信息 （硬盘，cpu，内存等)][_cpu] #

引用：using System.Management;

1、电脑信息类

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

#region 获取电脑信息类
 
 
 internal enum WmiType
 {
 Win32_Processor,
 Win32_PerfFormattedData_PerfOS_Memory,
 Win32_PhysicalMemory,
 Win32_NetworkAdapterConfiguration,
 Win32_LogicalDisk
 }
 
 public class Computer
 {
 static Dictionary<string, ManagementObjectCollection> WmiDict = new Dictionary<string, ManagementObjectCollection>();
 
 static Computer()
 {
 
 var names = Enum.GetNames(typeof(WmiType));
 foreach (string name in names)
 {
 WmiDict.Add(name, new ManagementObjectSearcher("SELECT * FROM " + name).Get());
 }
 
 }
 
 /// <summary>
 /// 获取硬盘号码
 /// </summary>
 /// <returns></returns>
 public static string GetHardDiskNumber()
 {
 var query = WmiDict[WmiType.Win32_LogicalDisk.ToString()];
 //var collection = query.Get();
 
 string result = string.Empty;
 foreach (var obj in query)
 {
 result = obj["VolumeSerialNumber"].ToString();
 break;
 }
 
 return result;
 }
 
 /// <summary>
 /// 获取CPU号码
 /// </summary>
 /// <returns></returns>
 public static string GetCPUNumber()
 {
 var query = WmiDict[WmiType.Win32_Processor.ToString()];
 //var collection = query.Get();
 
 string result = string.Empty;
 foreach (var obj in query)
 {
 result = obj["Processorid"].ToString();
 break;
 }
 
 return result;
 }
 
 /// <summary>
 /// 获取内存编号
 /// </summary>
 /// <returns></returns>
 public static string GetMemoryNumber()
 {
 var query = WmiDict[WmiType.Win32_PhysicalMemory.ToString()];
 //var collection = query.Get();
 
 string result = string.Empty;
 foreach (var obj in query)
 {
 result = obj["PartNumber"].ToString();
 break;
 }
 return result;
 }
 
 /// <summary>
 /// 获取硬盘信息
 /// </summary>
 /// <returns></returns>
 public static string HardDiskInfo()
 {
 DriveInfo[] drives = DriveInfo.GetDrives();
 StringBuilder sr = new StringBuilder();
 foreach (DriveInfo drive in drives)
 {
 if (drive.IsReady)
 {
 var val1 = (double)drive.TotalSize / 1024 / 1024;
 var val2 = (double)drive.TotalFreeSpace / 1024 / 1024;
 //sr.AppendFormat("{0}:{2}/{3}MB/{4}MB/{1}%可用;", 
 // drive.Name,
 // string.Format("{0:F2}", val2 / val1 * 100),
 // drive.DriveFormat,
 // (long)val1,
 // (long)val2);
 
 sr.AppendFormat(" {0}:{2}/共：{3}GB/可用：{4}GB/{1}%可用;", //GB
 drive.Name,
 string.Format("{0:F2}", val2 / val1 * 100),
 drive.DriveFormat,
 string.Format("{0:F1}", val1/1024),
 string.Format("{0:F1}", val2 / 1024));
 }
 }
 return sr.ToString();
 }
 
 /// <summary>
 /// 获取操作系统信息
 /// </summary>
 /// <returns></returns>
 public static string OSInfo()
 {
 StringBuilder sr = new StringBuilder();
 sr.AppendFormat(" 机器名:{0}; 操作系统:{1}; 系统文件夹:{2}; 语言:{3}; .NET:{4}; 当前目录:{5}; 当前用户:{6};",
 Environment.MachineName,
 Environment.OSVersion,
 Environment.SystemDirectory,
 CultureInfo.InstalledUICulture.EnglishName,
 Environment.Version,
 Environment.CurrentDirectory,
 Environment.UserName);
 return sr.ToString();
 }
 
 /// <summary>
 /// 获取网卡信息
 /// </summary>
 /// <returns></returns>
 //public static string NetworkInfo()
 //{
 // StringBuilder sr = new StringBuilder();
 
 // string host = Dns.GetHostName();
 // IPHostEntry ipEntry = Dns.GetHostByName(host);
 // sr.Append("IPv4:" + ipEntry.AddressList[0] + "/");
 
 // sr.Append("IPv6:");
 // ipEntry = Dns.GetHostEntry(host);
 // sr.Append("IPv6:" + ipEntry.AddressList[0] + ";");
 
 // sr.Append("MAC:");
 // var query = WmiDict[WmiType.Win32_NetworkAdapterConfiguration.ToString()];
 // foreach (var obj in query)
 // {
 // if (obj["IPEnabled"].ToString() == "True")
 // sr.Append(obj["MacAddress"] + ";");
 // }
 
 // return sr.ToString();
 //}
 
 /// <summary>
 /// 获取内存信息
 /// </summary>
 /// <returns></returns>
 public static string MemoryInfo()
 {
 StringBuilder sr = new StringBuilder();
 long capacity = 0;
 var query = WmiDict[WmiType.Win32_PhysicalMemory.ToString()];
 int index = 1;
 foreach (var obj in query)
 {
 //sr.Append("内存" + index + "频率:" + obj["ConfiguredClockSpeed"] + ";");
 capacity += Convert.ToInt64(obj["Capacity"]);
 index++;
 }
 sr.Append(" 总物理内存:");
 //sr.Append(capacity / 1024 / 1024 + "MB;"); MB
 sr.Append(string.Format("{0:F1}", capacity / 1024 / 1024 / 1024) + "GB;"); //GB
 
 
 query = WmiDict[WmiType.Win32_PerfFormattedData_PerfOS_Memory.ToString()];
 sr.Append(" 总可用内存:");
 long available = 0;
 foreach (var obj in query)
 {
 available += Convert.ToInt64(obj.Properties["AvailableMBytes"].Value);
 }
 //sr.Append(available + "MB;"); //MB
 sr.Append(string.Format("{0:F1}", available / 1024) + "GB;"); //GB
 sr.AppendFormat(" {0:F2}%可用; ", (double)available / (capacity / 1024 / 1024) * 100);
 
 return sr.ToString();
 }
 
 /// <summary>
 /// 获取CPU信息
 /// </summary>
 /// <returns></returns>
 public static string CpuInfo()
 {
 StringBuilder sr = new StringBuilder();
 
 var query = WmiDict[WmiType.Win32_Processor.ToString()];
 foreach (var obj in query)
 {
 sr.Append(" 厂商:" + obj["Manufacturer"] + ";");
 sr.Append(" 产品名称:" + obj["Name"] + ";");
 sr.Append(" 最大频率:" + obj["MaxClockSpeed"] + ";");
 sr.Append(" 当前频率:" + obj["CurrentClockSpeed"] + ";");
 }
 
 return sr.ToString();
 }
 }
 
 
 #endregion

获取电脑信息类

2、方法调用

string GetCPUNumber = Computer.GetCPUNumber(); //获取CPU号码
 string CpuInfo = Computer.CpuInfo(); //获取CPU信息
 
 string GetHardDiskNumber = Computer.GetHardDiskNumber(); //获取硬盘号码
 string HardDiskInfo = Computer.HardDiskInfo(); //获取硬盘信息
 
 string GetMemoryNumber = Computer.GetMemoryNumber(); //获取内存编号
 string MemoryInfo = Computer.MemoryInfo(); //获取内存信息
 
 string OSInfo = Computer.OSInfo(); //获取操作系统信息
 
 StringBuilder sb = new StringBuilder();
 sb.AppendFormat(" 当前电脑配置信息：" + " ");
 sb.AppendFormat(" 获取CPU号码：{0}" + " ", GetCPUNumber);
 sb.AppendFormat(" 获取CPU信息：{0}" + " ", CpuInfo);
 sb.AppendFormat(" 获取硬盘号码：{0}" + " ", GetHardDiskNumber);
 sb.AppendFormat(" 获取硬盘信息：{0}" + " ", HardDiskInfo);
 sb.AppendFormat(" 获取内存编号：{0}" + " ", GetCPUNumber);
 sb.AppendFormat(" 获取内存信息：{0}" + " ", MemoryInfo);
 sb.AppendFormat(" 获取操作系统信息：{0}" + " ", OSInfo);
 
 return Content(sb.ToString());

3、运行效果如图：

![650351-20190117174935745-1785279752.png][]

posted @ 2019-01-17 17:50 [波霸38][38] 阅读( ...) 评论( ...) [编辑][Link 1] 收藏

[_cpu]: https://www.cnblogs.com/sharing1986687846/p/10283584.html
[ContractedBlock.gif]: https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif
[ExpandedBlockStart.gif]: /images/20220219/cd2675cdf1db4c7e9b94177f2e42a449.png
[650351-20190117174935745-1785279752.png]: /images/20220219/67d0e18d7cd142e3ab891fe96a054258.png
[38]: https://www.cnblogs.com/sharing1986687846/
[Link 1]: https://i.cnblogs.com/EditPosts.aspx?postid=10283584