How to Use nlog in winform and Asp.net

How to Use nlog in winform and webform

Greenerycn

I. Software

Website: http://www.nlog-project.org/
Download: http://sourceforge.net/project/showfiles.php? Group_id = 116456
Note: For. NET 2.0, download nlog-1.0-net-2.0.zip.
There are multiple bin directories, and C # uses nlog. dll
File: nlog. dll
Size: 248 K
Version: 1.0.0.505

Ii. Use in winform

Add nlog. dll references and create nlog. dll. nlog in the nlog. dll folder.
The content is as follows:

1. <? XML version = "1.0" encoding = "UTF-8"?>
2. <Nlog xmlns = "http://www.nlog-project.org/schemas/NLog.xsd"
3. Xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance">
5. <Targets>
6. <Target name = "console" xsi: TYPE = "coloredconsole"
7. Layout = "$ {Date: format = HH/: mm/: SS} | $ {level} | $ {stacktrace} | $ {message}"/>
8. <Target name = "file" xsi: TYPE = "file" filename = "$ {basedir}/log.txt"
9. Layout = "[$ {Date: format = yyyy-mm-dd hh/: mm /: SS}] [$ {level}] $ {message }$ {exception} "/>
10. </Targets>
11. <Rules>
12. <Logger name = "*" minlevel = "debug" writeto = "console"> </logger>
13. <Logger name = "*" minlevel = "debug" writeto = "file"> </logger>
14. </Rules>
15. </Nlog>

Use the following in the log writing class:

1. Using system;
2. Using system. Collections. Generic;
3. Using system. componentmodel;
4. Using system. Data;
5. Using system. drawing;
6. Using system. text;
7. Using system. Windows. forms;
9. Namespace nlogdemo
10. {
11. Public partial class form1: Form
12. {
13. Nlog. Logger log = nlog. logmanager. getcurrentclasslogger ();
14. Public form1 ()
15. {
16. Initializecomponent ();
17. }
19. Private void button#click (Object sender, eventargs E)
20. {
21. Log. Info ("hi ");
22. }
23. }
24. }

3. Use webform and Asp.net

Add nlog. dll as well, but put the configuration file in Web. config this time.
As follows:

1. <? XML version = "1.0"?>
2. <Configuration>
3. <Configsections>
4. <Section name = "nlog" type = "nlog. config. configsectionhandler, nlog"/>
5. </Configsections>
7. <Appsettings/>
8. <Connectionstrings/>
9. <System. Web>
10. <Compilation DEBUG = "false">
11. </Compilation>
12. <Authentication mode = "Windows"/>
13. </System. Web>
14. <Nlog xmlns = "http://www.nlog-project.org/schemas/NLog.xsd"
15. Xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance">
16. <Targets>
17. <Target name = "file" xsi: TYPE = "file" filename = "$ {basedir}/app_data/log.txt"
18. Layout = "[$ {Date: format = yyyy-mm-dd hh/: mm /: SS}] [$ {level}] $ {message }$ {exception} "/>
19. </Targets>
20. <Rules>
21. <Logger name = "*" minlevel = "debug" writeto = "file"/>
22. </Rules>
23. </Nlog>
24. </Configuration>

Note: I put the log file under app_data. This cannot be downloaded.

The usage is as follows: default. aspx. CS

1. Using system;
2. Using system. Collections. Generic;
3. Using system. Web;
4. Using system. Web. UI;
5. Using system. Web. UI. webcontrols;
6. Using devexpress. xtracharts;
8. Public partial class _ default: system. Web. UI. Page
9. {
10. Nlog. Logger log = nlog. logmanager. getcurrentclasslogger ();
11. Protected void page_load (Object sender, eventargs E)
12. {
13. Log. Info ("hi ");
14. }
15. }

For more detailed usage, refer:

1. Nlog Doc http://www.nlog-project.org/
2. Nlog article series http://www.cnblogs.com/dflying/archive/2006/12/15/593158.html