C# 尝试捕获发送到Web服务的XML失败

因此，我对正确地传递到Web服务映射的数据有一个问题。我试图从.NETC#应用程序捕获传递到Web服务的XML。我曾尝试在web.config中使用Fiddler和system.diagnostics，但只在system.diagnostics创建的文件中得到结果。我通过本地主机运行，通过VPN（代理服务器）连接到Web服务。下面是web.config中的代码及其返回的内容。任何帮助这返回数据将是可怕的

代码：

---

为.NET应用程序配置Fiddler：为什么投票失败？这是一个合法的问题，正如我所指出的，我尝试过使用fiddler，但它没有返回XML。这里需要澄清的是，您在fiddler中看到了什么吗？如果没有，您是否在VPN断开连接时看到请求？

<system.diagnostics>
    <trace autoflush="true">
    </trace>
    <sharedListeners>
      <add name="console"
      type="System.Diagnostics.ConsoleTraceListener" traceOutputOptions="DateTime" />
      <add name="file"
      type="System.Diagnostics.TextWriterTraceListener" initializeData="testrequest.log"
          traceOutputOptions="DateTime, Callstack" />
    </sharedListeners>
    <sources>
      <source name="LowLevelDesign" switchValue="Verbose">
        <listeners>
          <add name="file" />
        </listeners>
      </source>
      <source name="System.Net.Http" switchValue="Verbose">
        <listeners>
          <add name="file" />
        </listeners>
      </source>
      <source name="System.Net.HttpListener" switchValue="Verbose">
        <listeners>
          <add name="file" />
        </listeners>
      </source>
      <source name="System.Net" switchValue="Verbose">
        <listeners>
          <add name="file" />
        </listeners>
      </source>
      <source name="System.Net.Sockets" switchValue="Verbose">
        <listeners>
          <add name="file" />
        </listeners>
      </source>
    </sources>
  </system.diagnostics>

System.Net Information: 0 : [5720] Current OS installation type is 'Client'.
    DateTime=2015-06-26T03:22:58.3265794Z
    Callstack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Diagnostics.TraceEventCache.get_Callstack()
   at System.Diagnostics.TraceListener.WriteFooter(TraceEventCache eventCache)
   at System.Diagnostics.TraceListener.TraceEvent(TraceEventCache eventCache, String source, TraceEventType eventType, Int32 id, String message)
   at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message)
   at System.Net.Logging.PrintLine(TraceSource traceSource, TraceEventType eventType, Int32 id, String msg)
   at System.Net.Logging.PrintInfo(TraceSource traceSource, String msg)
   at System.Net.ComNetOS..cctor()
   at System.Net.ServicePointManager..cctor()
   at System.Net.ServicePointManager.set_InternalConnectionLimit(Int32 value)
   at System.Net.ServicePointManager.set_DefaultConnectionLimit(Int32 value)
   at System.Web.HttpRuntime.SetAutoConfigLimits(ProcessModelSection pmConfig)
   at System.Web.HttpRuntime.SetThreadPoolLimits()
   at System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException)
   at System.Web.HttpRuntime.InitializeHostingFeatures(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException)
   at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException)
   at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel)