TraceListener页眉和页脚 [英] TraceListener headers and footers

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本文介绍了TraceListener页眉和页脚的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

编写自定义TraceListener时,如何强制将writeheader,数据/消息和writefooter设为一个谨慎的记录?具体而言,有问题的自定义跟踪侦听器将写入非基于文件的源,例如数据库或事件流.我需要忽略TraceListener中的writeHeader,writefooter基本方法,或者以某种方式将其打包到单个write事件中.

When writing a custom TraceListener how can I force the writeheader, the data/messsage, and the writefooter to be one discreet record? Specifically the custom tracelisteners in question write to a non file based source, such as database or event stream. I need to either have the writeHeader, writefooter base methods in TraceListener be ignored or somehow packaged into a single write event.

推荐答案

TraceEvent 调用.

Here is a good article on how custom TraceListeners work, which also explains when and wh WriteHeader and WriteFooter are called. The trick to avoiding WriteHeader and WriteFooter is apparently to override the TraceData and/or TraceEvent calls.

此SO中也对此问题进行了一些讨论线程.

最后,我鼓励您看一下 Ukadc.Diagnostics ,它是一个非常酷的库用于扩展System.Diagnostics的功能,并提供了一种不错的方式来实现类似于log4net/NLog的输出格式.在此SO线程中对此库进行了一些讨论. .

Finally, I would encourage you to take a look at Ukadc.Diagnostics it is a pretty cool library for extending System.Diagnostics and provides, among other features, a nice way to achieve some log4net/NLog-like output formatting. There is a little bit of discussion about this library in this SO thread.

祝你好运!

这篇关于TraceListener页眉和页脚的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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