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【Asp.Net】计算机信息类

作者:zhouljsh / 发布于2016/1/8/ 655


	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Runtime.InteropServices;

	
	namespace BaseFunction
	{
	 class API
	 {
	 [DllImport("kernel32")]//内存
	 public static extern void GlobalMemoryStatus(ref MEMORY_INFO meminfo);

	
	 [StructLayout(LayoutKind.Sequential)]
	 public struct CPU_INFO
	 {
	 public uint dwOemId;
	 public uint dwPageSize;
	 public uint lpMinimumApplicationAddress;
	 public uint lpMaximumApplicationAddress;
	 public uint dwActiveProcessorMask;
	 public uint dwNumberOfProcessors;
	 public uint dwProcessorType;
	 public uint dwAllocationGranularity;
	 public uint dwProcessorLevel;
	 public uint dwProcessorRevision;
	 }

	
	 //定义内存的信息结构
	 [StructLayout(LayoutKind.Sequential)]
	 public struct MEMORY_INFO
	 {
	 public uint dwLength;
	 public uint dwMemoryLoad;
	 public uint dwTotalPhys;
	 public uint dwAvailPhys;
	 public uint dwTotalPageFile;
	 public uint dwAvailPageFile;
	 public uint dwTotalVirtual;
	 public uint dwAvailVirtual;
	 }
	 [DllImport("kernel32",EntryPoint="GetComputerName",ExactSpelling=false,SetLastError=true)]//计算机名称
	 public static extern bool GetComputerName([MarshalAs(UnmanagedType.LPArray)]byte[] IpBuffer,[MarshalAs(UnmanagedType.LPArray)]Int32[] nSize);
	 [DllImport("advapi32", EntryPoint = "GetUserName", ExactSpelling = false, SetLastError = true)]//计算机用户名
	 public static extern bool GetUserName([MarshalAs(UnmanagedType.LPArray)]byte[] IpBuffer, [MarshalAs(UnmanagedType.LPArray)]Int32[] nSize);
	 [DllImport("Iphlpapi.dll")]
	 public static extern int SendARP(Int32 dest, Int32 host, ref Int64 mac, ref Int32 length);
	 [DllImport("Ws2_32.dll")]
	 public static extern Int32 inet_addr(string ip);

	

	
	 }
	}

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