log4net将log实时显示在textbox中(WinForm

1、1、把Iog4net.dll添加到项目引用中?>true )2、修改Assemblylnfo.cs，添加如下行:assembly: Iog4 net.C on fig.XmlC on figurator(Watch =3、修改配置文件<? xml versio n="1.0" en cod in g="utf-8" <con figurati on<con figSecti ons1、把Iog4net.dll添加到项目引用中1、把Iog4net.dll添加到项目引用中<secti onn ame ="log4 ne

2、t"type="System.Co nfiguratio n.lg no reSectionHan dler"/>1、把Iog4net.dll添加到项目引用中1、把Iog4net.dll添加到项目引用中</ configSections<log4 net>vappendern ame ="Patter nF ileAppe nder"type ="SampleAppe ndersApp.1、把Iog4net.dll添加到项目引用中1、把Iog4net.dll添加到项目引用中Appe nder.Patter nF

3、 ileAppe nder, SampleAppe ndersApp"vfile value ="%dateyyyy-MM-dd%propertysessio noutput.log" />value ="%dat/>< layout type ="log4 net.Layout.Patter nLayout"e %thread %-5level %logger %n dc - %message% newli ne"</ appender > vroot >< level value

4、 ="ALL" />vappe nder-refref ="PatternFileAppe nder"/></ root ></ log4net> </ configuration4、Forml的代码如下：using System;using System.Collecti on s.Ge neric;using System.Comp onen tModel;using System.Data;usi ngSystem.Drawi ng;usi ngSystem.L inq;usi ngSystem.Text;

5、usi ngSystem.Wi ndows.Forms;usi ngSystem.Threadi ng;usi nglog4 net.Core;n amespace WinF ormDemopublic partial class Forml : Formprivate staticreado nlyIog4 net.lLog log = Iog4 net.LogMa nager.GetLogger(System.Reflectio n.MethodBase.GetCurre ntMethod().Declari ngType);private bool logWatchi ng =true

6、;privatelog4 net.Appe nder.MemoryAppe nder logger;privateThread logWatcher;public Form1()In itializeComp onen t();this .Closi ng += new Can celEve ntHa ndler(Form1_Closi ng);logger =new log4 net.Appe nder.MemoryAppe nder();log4 net.C on fig.BasicC on figurator.C on figure(logger);logWatcher =new Thr

7、ead( new ThreadStart(LogWatcher);logWatcher.Start();Random r =new Ran dom();void Form1_Clos ing(objectsen der, Can celEve ntArgs e)falselogWatchi ng =logWatcher.Joi n();delegate void del On eStr(stri ng log);void Appe ndLog(stri ng_log)if (txtLog .In vokeRequired)delO neStr dd =new delOn eStr(Appe n

8、dLog);txtLog.Invoke(dd,new object _log);elseStrin gBuilder builder;if (txtLog.L in es.Le ngth >99)builder =new Strin gBuilder(txtLog.Text);builder.Remove(0, txtLog.Text.I ndexOf('r'2);builder.Appe nd(_log);txtLog.Clear();txtLog.Appe ndText(builder.ToStri ng();elsetxtLog.Appe ndText(_log);

9、private void LogWatcher()while (logWatch ing)Logg in gEve nt eve nts = logger.GetEve nts();if (eve nts !=n ull&& eve nts.Le ngth >0)logger.Clear();foreach(LoggingEvent evin events)+ ev.Re ndestri ngli ne = ev.LoggerName +":'redMessage +"rn"Appe ndLog(li ne);Thread.Sleep(500 );private void timer1_Tick( objectsen der, Eve ntArgs e)Random r =new Ran dom();int x = r.Next(1, 4);switch (x)log.lnfo(case1:break ;"通知：通知通知通知 ");case2:log.Warn(iiaH.,敞+敞+敞+敞+敞+敞+