using?System;
using?System.Diagnostics;

namespace?SysInfoTest
{
????///?

????///?網絡適配器類
????///?developer:wuxinyong
????///?

????public?class?NetworkAdapter
????{

????????internal?NetworkAdapter（string?name）
????????{
????????????this.name?=?name;
????????}

????????private?long?dlSpeed?ulSpeed;
????????private?long?dlValue?ulValue;				//?當前值
????????private?long?dlValueOld?ulValueOld;		//?一秒以前的值

????????internal?string?name;
????????internal?PerformanceCounter?dlCounter?ulCounter;	//?性能計算器來計算download及upload?speed

????????//初始化
????????internal?void?init（）
????????{
????????????this.dlValueOld?=?this.dlCounter.NextSample（）.RawValue;
????????????this.ulValueOld?=?this.ulCounter.NextSample（）.RawValue;
????????}

????????//更新性能計算器的值
????????internal?void?refresh（）
????????{
????????????this.dlValue?=?this.dlCounter.NextSample（）.RawValue;
????????????this.ulValue?=?this.ulCounter.NextSample（）.RawValue;

????????????//?Calculates?download?and?upload?speed.
????????????this.dlSpeed?=?this.dlValue?-?this.dlValueOld;
????????????this.ulSpeed?=?this.ulValue?-?this.ulValueOld;

????????????this.dlValueOld?=?this.dlValue;
????????????this.ulValueOld?=?this.ulValue;
????????}


????????public?override?string?ToString（）
????????{
????????????return?this.name;
????????}


????????public?string?Name
????????{
????????????get
????????????{
????????????????return?this.name;
????????????}
????????}

????????public?long?DownloadSpeed
????????{
????????????get
????????????{
????????????????return?this.dlSpeed;
????????????}
????????}

????????public?long?UploadSpeed
????????{
????????????get
????????????{
????????????????return?this.ulSpeed;
????????????}
????????}

????????public?double?DownloadSpeedKbps
????????{
????????????get
????????????{
????????????????return?this.dlSpeed?/?1024.0;
????????????}
????????}

????????public?double?UploadSpeedKbps
????????{
????????????get
????????????{
????????????????return?this.ulSpeed?/?1024.0;
????????????}
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????10240??2009-11-04?17:04??SysInfoTest\SysInfoTest\bin\Debug\SysInfoTest.exe

?????文件??????26112??2009-11-04?17:04??SysInfoTest\SysInfoTest\bin\Debug\SysInfoTest.pdb

?????文件??????14328??2009-11-04?17:04??SysInfoTest\SysInfoTest\bin\Debug\SysInfoTest.vshost.exe

?????文件????????490??2007-07-21?01:33??SysInfoTest\SysInfoTest\bin\Debug\SysInfoTest.vshost.exe.manifest

?????文件????????680??2009-11-04?17:04??SysInfoTest\SysInfoTest\obj\Debug\SysInfoTest.csproj.FileListAbsolute.txt

?????文件??????10240??2009-11-04?17:04??SysInfoTest\SysInfoTest\obj\Debug\SysInfoTest.exe

?????文件??????26112??2009-11-04?17:04??SysInfoTest\SysInfoTest\obj\Debug\SysInfoTest.pdb

?????文件???????5649??2009-10-31?16:28??SysInfoTest\SysInfoTest\Program.cs

?????文件???????1378??2009-10-30?19:20??SysInfoTest\SysInfoTest\Properties\AssemblyInfo.cs

?????文件???????2632??2009-10-31?12:55??SysInfoTest\SysInfoTest\SysInfoTest.csproj

?????文件????????923??2009-10-30?19:20??SysInfoTest\SysInfoTest.sln

????..A..H.?????13312??2009-11-04?17:04??SysInfoTest\SysInfoTest.suo

?????目錄??????????0??2009-10-30?19:20??SysInfoTest\SysInfoTest\obj\Debug\TempPE

?????目錄??????????0??2009-10-30?19:28??SysInfoTest\SysInfoTest\bin\Debug

?????目錄??????????0??2009-11-04?17:04??SysInfoTest\SysInfoTest\obj\Debug

?????目錄??????????0??2009-10-30?19:20??SysInfoTest\SysInfoTest\bin

?????目錄??????????0??2009-10-30?19:20??SysInfoTest\SysInfoTest\obj

?????目錄??????????0??2009-10-30?19:20??SysInfoTest\SysInfoTest\Properties

?????目錄??????????0??2009-10-31?16:29??SysInfoTest\SysInfoTest

?????目錄??????????0??2009-10-30?19:20??SysInfoTest

?????文件???????2177??2009-10-31?16:29??SysInfoTest\SysInfoTest\NetworkAdapter.cs

?????文件???????2813??2009-10-31?16:28??SysInfoTest\SysInfoTest\NetworkMonitor.cs

-----------?---------??----------?-----??----

???????????????117086????????????????????22