Describe: C# to write network configuration changes

File list(time 2003110518~2009121800)(Click to check if it's the file you need, and recomment it at the bottom):
  C#写的修改网络设置（如ip地址等，不需要重启系统）
  ................................................\SwitchNetCOnfig
  
  ................................................\...............\ApplySettingDialog.cs
  ................................................\...............\ApplySettingDialog.resx
  ................................................\...............\AssemblyInfo.cs
  ................................................\...............\ConfigurationHelper.cs
  ................................................\...............\IEProfile.cs
  ................................................\...............\IEProxy.cs
  ................................................\...............\MainClass.cs
  ................................................\...............\MainForm.cs
  ................................................\...............\MainForm.resx
  ................................................\...............\NewProfileDialog.cs
  ................................................\...............\NewProfileDialog.resx
  ................................................\...............\NICProfile.cs
  ................................................\...............\Profile.cs
  ................................................\...............\ProfileManager.cs
  ................................................\...............\SwitchNetConfig.csproj
  ................................................\...............\SwitchNetCOnfig.csproj.user
  ................................................\...............\SwitchNetCOnfig.sln
  ................................................\...............\WMIHelper.cs
  代码中国.txt
  说明.htm

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