整理了一个关于计算机相关系统的资料
需要引入命名空间：
1. 在'解决方案资源管理器' 窗口中->右击项目-> '添加' -> '引用' 弹出引用管理器
2. 在引用处理器中，程序集-> 框架 -> 选中 'System.Management' -> 确认
using System;
using System.Management;
using System.IO;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Management;
using System.IO; namespace WindowsFormsApp1
{
/// <summary>
/// 计算机信息类
/// </summary>
public class GetComputerInfo
{
public string CpuID;//Cpu编号
public string MacAddress;//Mac地址
public string DiskID;//磁盘ID
public string IpAddress;//IP地址
public string LoginUserName;//系统用户名
public string ComputerName;//计算机名称
public string SystemType;//系统类型
public string TotalPhysicalMemory; //单位：M
private static GetComputerInfo _instance; public static GetComputerInfo GetInstance()
{
if (_instance == null)
_instance = new GetComputerInfo();
return _instance;
}
public GetComputerInfo()
{
CpuID = GetCpuID();
MacAddress = GetMacAddress();
DiskID = GetDiskID();
IpAddress = GetIPAddress();
LoginUserName = GetUserName();
SystemType = GetSystemType();
TotalPhysicalMemory = GetTotalPhysicalMemory();
ComputerName = GetComputerName();
}
/// <summary>
/// 获取CPU的个数
/// </summary>
/// <returns></returns>
public static int GetCpuCount()
{
try
{
using (ManagementClass mCpu = new ManagementClass("Win32_Processor"))
{
ManagementObjectCollection cpus = mCpu.GetInstances();
return cpus.Count;
}
}
catch
{
}
return -;
} /// <summary>
/// 获取CPU的频率 这里之所以使用string类型的数组，主要是因为cpu的多核
/// </summary>
/// <returns></returns>
public static string[] GetCpuMHZ()
{
ManagementClass mc = new ManagementClass("Win32_Processor");
ManagementObjectCollection cpus = mc.GetInstances();
string[] mHz = new string[cpus.Count];
int c = ;
ManagementObjectSearcher mySearch = new ManagementObjectSearcher("select * from Win32_Processor");
foreach (ManagementObject mo in mySearch.Get())
{
mHz[c] = mo.Properties["CurrentClockSpeed"].Value.ToString();
c++;
}
mc.Dispose();
mySearch.Dispose();
return mHz;
}
/// <summary>
/// 获取本机硬盘的大小
/// </summary>
/// <returns></returns>
public static string GetSizeOfDisk()
{
ManagementClass mc = new ManagementClass("Win32_DiskDrive");
ManagementObjectCollection moj = mc.GetInstances();
foreach (ManagementObject m in moj)
{
return m.Properties["Size"].Value.ToString();
}
return "-1";
}
/// <summary>
/// 获取本机内存的大小：
/// </summary>
/// <returns></returns>
public static string GetSizeOfMemery()
{
ManagementClass mc = new ManagementClass("Win32_OperatingSystem");
ManagementObjectCollection moc = mc.GetInstances();
double sizeAll = 0.0;
foreach (ManagementObject m in moc)
{
if (m.Properties["TotalVisibleMemorySize"].Value != null)
{
sizeAll += Convert.ToDouble(m.Properties["TotalVisibleMemorySize"].Value.ToString());
}
}
mc = null;
moc.Dispose();
return sizeAll.ToString();
} /// <summary>
/// 获取磁盘剩余空间
/// </summary>
/// <param name="str_HardDiskName"></param>
/// <returns></returns>
long GetHardDiskFreeSpace(string str_HardDiskName)
{
long num = 0L;
str_HardDiskName = str_HardDiskName + @":\";
foreach (DriveInfo info in DriveInfo.GetDrives())
{
if (info.Name.ToUpper() == str_HardDiskName.ToUpper())
{
num = info.TotalFreeSpace / 0x100000L;
}
}
return num;
} //获得CPU编号
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";
}
}
//获得Mac地址
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";
}
}
//获得Ip地址
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().ToString();
break;
}
}
moc = null;
mc = null;
return st;
}
catch
{
return "unknow";
}
}
//获得磁盘Id
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";
}
}
/// <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";
}
}
/// <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";
}
} /// <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";
}
}
/// <summary>
/// 获取计算机名称
/// </summary>
/// <returns></returns>
string GetComputerName()
{
try
{
return System.Environment.GetEnvironmentVariable("ComputerName");
}
catch
{
return "unknow";
}
}
}
}
ok，今天分享到这了，如果有疑问的可以留言，讲的不对的欢迎指出！！！