如何添加（简单）在C＃中跟踪？ [英] How to add (simple) tracing in C#?

问题描述

我要介绍一些跟踪到我写一个C＃应用程序。可悲的是，我永远无法真正记住它是如何工作的，并想参考素质的教程现在，然后检查了每一个。它应包括：

I want to introduce some tracing to a C# application I am writing. Sadly, I can never really remember how it works and would like a tutorial with reference qualities to check up on every now and then. It should include:

• 的App.config / Web.config中的东西，增加了对注册TraceListeners


• 如何设置它在调用应用程序

你知道尤伯杯教程，我们应该链接到？

Do you know the uber tutorial that we should link to?

编辑：格伦·斯拉文指着我正确的方向。这对你的App.config / Web.config中添加在＆lt;结构/＆GT; ：

Glenn Slaven pointed me in the right direction. Add this to your App.config/Web.config inside <configuration/>:

<system.diagnostics>
    <trace autoflush="true">
      <listeners>
        <add type="System.Diagnostics.TextWriterTraceListener" name="TextWriter"
             initializeData="trace.log" />
      </listeners>
    </trace>
</system.diagnostics>

这将增加一个 TextWriterTraceListener会，将抓住你送的一切 Trace.WriteLine 等。

This will add a TextWriterTraceListener that will catch everything you send to with Trace.WriteLine etc.

编辑： @DanEsparza指出，你应该使用 Trace.TraceInformation ， Trace.TraceWarning Trace.TraceError 的>，而是 Trace.WriteLine ，因为它允许您格式化消息的方式相同的String.Format 。

@DanEsparza pointed out that you should use Trace.TraceInformation, Trace.TraceWarning and Trace.TraceError instead of Trace.WriteLine, as they allow you to format messages the same way as string.Format.

提示：如果您不添加任何侦听器，那么你仍然可以看到Sysinternals的程序的DebugView（跟踪输出 Dbgview.exe ）：<一href=\"http://technet.microsoft.com/en-us/sysinternals/bb896647.aspx\">http://technet.microsoft.com/en-us/sysinternals/bb896647.aspx

Tip: If you don't add any listeners, then you can still see the trace output with the SysInternals program DebugView (Dbgview.exe): http://technet.microsoft.com/en-us/sysinternals/bb896647.aspx

推荐答案

我刚刚发现一个，这其中似乎有很多关于在配置文件中设置了听众的细节：<一href=\"http://olondono.blogspot.com/2008/01/about-trace-listeners.html\">http://olondono.blogspot.com/2008/01/about-trace-listeners.html

I just found one more, this one seems to have a lot of detail about setting up the listeners in the config file: http://olondono.blogspot.com/2008/01/about-trace-listeners.html

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