如何登录到多个目标使用NLOG？ [英] How to log to multiple targets using NLog?

问题描述

我使用NLOG，我想登录到RichTextBox中，并在同一时间文件。我想以编程方式配置的记录器，不使用XML配置文件。

下面的代码只记录到最后一个目标（在本例中的文件）。 ？任何人可以帮助

  RichTextBoxTarget T1 =新RichTextBoxTarget（）; 
 t1.Layout =$ {日期} $ {}的消息; 
 t1.ControlName =rtb_log; 
 t1.FormName =MainForm的; 
 NLog.Config.SimpleConfigurator.ConfigureForTargetLogging（T1，LogLevel.Debug）; 
 
 FileTarget T2 =新FileTarget（）; 
 t2.Layout =$ {日期} $ {级} $ {}的消息; 
 t2.FileName =$ {} BASEDIR /Logs/today.log 
 t2.KeepFileOpen = FALSE; 
 t2.Encoding =ISO-8859-2; 
 NLog.Config.SimpleConfigurator.ConfigureForTargetLogging（T2，LogLevel.Trace）; 
 
记录器记录= LogManager.GetLogger（MyLogger）; 
  

解决方案

好吧我知道了。我应该张贴问题之前，先阅读帮助文件。但不管怎样，答案是使用 SplitTarget 如下...

  RichTextBoxTarget T1 =新RichTextBoxTarget（）; 
 t1.Layout =$ {日期} $ {}的消息; 
 t1.ControlName =rtb_log; 
 t1.FormName =MainForm的; 
 
 FileTarget T2 =新FileTarget（）; 
 t2.Layout =$ {日期} $ {级} $ {}的消息; 
 t2.FileName =$ {} BASEDIR /Logs/today.log 
 t2.KeepFileOpen = FALSE; 
 t2.Encoding =ISO-8859-2; 
 
 SplitTarget目标=新SplitTarget（）; 
 target.Targets.Add（T1）; 
 target.Targets.Add（T2）; 
 
 NLog.Config.SimpleConfigurator.ConfigureForTargetLogging（目标，LogLevel.Debug）; 
记录器记录= LogManager.GetLogger（MyLogger）; 
  

I am using NLog and I want to log to RichTextBox and File at the same time. And I want to configure the Logger programmatically, not with xml config file.

The following code only logs to the last target (File in this case). Can anybody help?

RichTextBoxTarget t1 = new RichTextBoxTarget();
t1.Layout = "${date} ${message}";
t1.ControlName = "rtb_log";
t1.FormName = "MainForm";
NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(t1, LogLevel.Debug);

FileTarget t2 = new FileTarget(); 
t2.Layout = "${date} ${level} ${message}"; 
t2.FileName = "${basedir}/Logs/today.log"; 
t2.KeepFileOpen = false; 
t2.Encoding = "iso-8859-2"; 
NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(t2, LogLevel.Trace); 

Logger logger = LogManager.GetLogger("MyLogger");

解决方案

Okay I got it. I should've read the help file more before posting the question. But anyways, the answer is to use SplitTarget as follows...

RichTextBoxTarget t1 = new RichTextBoxTarget();
t1.Layout = "${date} ${message}";
t1.ControlName = "rtb_log";
t1.FormName = "MainForm";

FileTarget t2 = new FileTarget(); 
t2.Layout = "${date} ${level} ${message}"; 
t2.FileName = "${basedir}/Logs/today.log"; 
t2.KeepFileOpen = false; 
t2.Encoding = "iso-8859-2"; 

SplitTarget target = new SplitTarget(); 
target.Targets.Add(t1); 
target.Targets.Add(t2); 

NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(target, LogLevel.Debug);
Logger logger = LogManager.GetLogger("MyLogger");

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