asp.net 获取机器硬件信息(cpu频率、磁盘可用空间、内存容量等)

using System; 
using System.Data; 
using System.Configuration; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
using Microsoft.Win32; 
using System.Text; 
using System.Runtime.InteropServices; 
using System.Management;//(添加对 System.Management.dll 的引用才能使用 System.Management 命名空间) 
namespace EC 
{ 
/// <summary> 
/// 收集机器硬件信息的相关代码片断（cpu频率、磁盘可用空间、内存容量……） 
/// </summary> 
public class CpuInfoObject 
{ 
public CpuInfoObject() 
{ 
// 
// TODO: 在此处添加构造函数逻辑 
// 
} 
#region 获取CPU频率 
/************************************************** 
* 函数名称:GetCPUFrequency() 
* 功能说明:获取CPU频率 
* 参 数: 
* 使用示列: 
* Response.Write(EC.CpuInfoObject.GetCPUFrequency()); 
************************************************/ 
/// <summary> 
/// 获取CPU频率 
/// </summary> 
/// <returns>整型cpu频率</returns> 
public static int GetCPUFrequency() 
{ 
RegistryKey rk = Registry.LocalMachine.OpenSubKey(@"HARDWARE\DESCRIPTION\System\CentralProcessor\0"); 
object obj = rk.GetValue("~MHz"); 
int CPUFrequency = (int)obj; 
return CPUFrequency; 
} 
#endregion 
#region 获取CPU名称 
/************************************************** 
* 函数名称:GetCPUName() 
* 功能说明:获取CPU名称 
* 参 数: 
* 使用示列: 
* Response.Write(EC.CpuInfoObject.GetCPUName()); 
************************************************/ 
/// <summary> 
/// 获取CPU名称 
/// </summary> 
/// <returns>字符串型cpu名称</returns> 
public static string GetCPUName() 
{ 
RegistryKey rk = Registry.LocalMachine.OpenSubKey(@"HARDWARE\DESCRIPTION\System\CentralProcessor\0"); 
object obj = rk.GetValue("ProcessorNameString"); 
string CPUName = (string)obj; 
return CPUName.TrimStart(); 
} 
#endregion 
#region 磁盘空间 
/************************************************** 
* 函数名称:GetFreeDiskSpace(string DiskName) 
* 功能说明:获取磁盘空间 
* 参 数:DiskName:磁盘名称 D:或E: 
* 使用示列: 
* Response.Write(EC.CpuInfoObject.GetFreeDiskSpace("D:")); 
************************************************/ 
/// <summary> 
/// 磁盘空间 
/// </summary> 
/// <param name="DiskName">硬盘名称:D:或E:</param> 
/// <returns>整型</returns> 
public static long GetFreeDiskSpace(string DiskName) 
{ 
ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"" + DiskName + "\""); 
disk.Get(); 
string totalByte = disk["FreeSpace"].ToString(); 
long freeDiskSpaceMb = Convert.ToInt64(totalByte) / 1024 / 1024; 
return freeDiskSpaceMb; 
} 
#endregion 
#region 获取操作系统版本 
/************************************************** 
* 函数名称:GetOSName() 
* 功能说明:获取获取操作系统版本名称 
* 参 数: 
* 使用示列: 
* Response.Write(EC.CpuInfoObject.GetOSName()); 
************************************************/ 
/// <summary> 
/// 获取操作系统版本 
/// </summary> 
/// <returns>操作系统版本</returns> 
public static string GetOSName() 
{ 
string Rev = ""; 
System.OperatingSystem osInfo = System.Environment.OSVersion; 
switch(osInfo.Platform) 
{ 
//Platform is Windows 95, Windows 98,Windows 98 Second Edition, or Windows Me. 
case System.PlatformID.Win32Windows: 
switch(osInfo.Version.Major) 
{ 
case 0: 
Rev ="Windows 95"; 
break; 
case 10: 
if(osInfo.Version.Revision.ToString()=="2222A") 
Rev ="Windows 98 Second Edition"; 
else 
Rev ="Windows 98"; 
break; 
case 90: 
Rev="Windows Me"; 
break; 
} 
break; 
//Platform is Windows NT 3.51, Windows NT 4.0, Windows 2000,or Windows XP. 
case System.PlatformID.Win32NT: 
switch (osInfo.Version.Major) 
{ 
case 3: 
Rev = "Windows NT 3.51"; 
break; 
case 4: 
Rev = "Windows NT 4.0"; 
break; 
case 5: 
if (osInfo.Version.Minor == 0) 
Rev = "Windows 2000"; 
else if (osInfo.Version.Minor == 2) 
Rev = "Windows 2003"; 
else 
Rev = "Windows XP"; 
break; 
} 
break; 
} 
return Rev; 
} 
#endregion 
} 
} 

以上就是asp.net 获取机器硬件信息(cpu频率、磁盘可用空间、内存容量等)。与积极的人在一起，可以让我们心情高昂。更多关于asp.net 获取机器硬件信息(cpu频率、磁盘可用空间、内存容量等)请关注haodaima.com其它相关文章！