computer.cs

查看电脑硬件信息 c# 可以查看电脑硬件信息

using System;
using System.Management;
namespace Soyee.Comm
{
	/// <summary>
	/// Computer Information
	/// </summary>
	public class Computer
	{
		public string CpuID;
		public string MacAddress;
		public string DiskID;
		public string IpAddress;
		public string LoginUserName;
		public string ComputerName;
		public string SystemType;
		public string TotalPhysicalMemory; //单位：M
	    private static Computer _instance;
		public static Computer Instance()
		{
			if (_instance == null)
				_instance = new Computer();
			return _instance;
		}
		protected  Computer()
		{
			CpuID=GetCpuID();
			MacAddress=GetMacAddress();
			DiskID=GetDiskID();
			IpAddress=GetIPAddress();
			LoginUserName=GetUserName();
			SystemType=GetSystemType();
			TotalPhysicalMemory=GetTotalPhysicalMemory();
			ComputerName=GetComputerName();
		}
		string  GetCpuID()
		{
			try
			{
				//获取CPU序列号代码
				string cpuInfo = "";//cpu序列号
				ManagementClass mc = new ManagementClass("Win32_Processor");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
				}
				moc=null;
				mc=null;
				return cpuInfo;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
			
		}
		string  GetMacAddress()
		{
			try
			{
				//获取网卡硬件地址
				string mac="";
				ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					if((bool)mo["IPEnabled"] == true)
					{
						mac=mo["MacAddress"].ToString();
						break;
					}
				}
				moc=null;
				mc=null;
				return mac;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
			
		}
		string  GetIPAddress()
		{
			try
			{
				//获取IP地址
				string st="";
				ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					if((bool)mo["IPEnabled"] == true)
					{
						//st=mo["IpAddress"].ToString();
						System.Array ar;
						ar=(System.Array)(mo.Properties["IpAddress"].Value);
						st=ar.GetValue(0).ToString();
						break;
					}
				}
				moc=null;
				mc=null;
				return st;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
			
		}
		 
		string  GetDiskID()
		{
			try
			{
				//获取硬盘ID
				String HDid="";
				ManagementClass mc = new ManagementClass("Win32_DiskDrive");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					HDid = (string)mo.Properties["Model"].Value;
				}
				moc=null;
				mc=null;
				return HDid;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
				
		}

		/// <summary>
		/// 操作系统的登录用户名
		/// </summary>
		/// <returns></returns>
		string  GetUserName()
		{
			try
			{
				string st="";
				ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					
					st=mo["UserName"].ToString();
					
				}
				moc=null;
				mc=null;
				return st;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
			
		}


		/// <summary>
		/// PC类型
		/// </summary>
		/// <returns></returns>
		string  GetSystemType()
		{
			try
			{
				string st="";
				ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					
					st=mo["SystemType"].ToString();
					
				}
				moc=null;
				mc=null;
				return st;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
			
		}

		/// <summary>
		/// 物理内存
		/// </summary>
		/// <returns></returns>
		string  GetTotalPhysicalMemory()
		{
			try
			{
				
				string st="";
				ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
				ManagementObjectCollection moc = mc.GetInstances();
				foreach(ManagementObject mo in moc)
				{
					
					st=mo["TotalPhysicalMemory"].ToString();
					
				}
				moc=null;
				mc=null;
				return st;
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
		}
		/// <summary>
		/// 
		/// </summary>
		/// <returns></returns>
		string  GetComputerName()
		{
			try
			{				
				return System.Environment.GetEnvironmentVariable("ComputerName");
			}
			catch
			{
				return "unknow";
			}
			finally
			{
			}
		}


	}
}