Hi Dominik, thank you for your help. I have found another way. I have changed the name of log4net in all sources in XYlog4net, recompiled and use this XYlog4net.dll in our tool. Now our tool works with XYlog4net and the used Software SDK works with log4net.
I hope this is not a problem with apache. Best regards, Uwe Von: Dominik Psenner [mailto:dpsen...@gmail.com] Gesendet: Mittwoch, 25. März 2015 08:34 An: 'Logging General' Betreff: AW: Problem Good morning Uwe, You could try this: https://msdn.microsoft.com/en-us/library/ms173212.aspx Cheers Von: Uwe Bohnhoff [mailto:ubohnh...@bohnhoff-gmbh.de] Gesendet: 24 March 2015 20:54 An: Logging General Betreff: AW: Problem HI Dominik, it's right, now I found the problem, but i don't know to solve. In one of our tools we use a software-SDK. This software-SDK uses log4net, too. I don't want to use the implementation oft he SDK. How to use log4net in my tool, how to redefining ? Thank you, Best regards, Uwe Von: Dominik Psenner [mailto:dpsen...@gmail.com] Gesendet: Dienstag, 24. März 2015 08:24 An: 'Logging General' Betreff: AW: Problem Hi Uwe, Usually this means that you have included (different versions of?) log4net multiple times in your project (multiple includes) because then the runtime tries to load the DLL multiple times, redefining the log4net namespace on each load and bailing when it tries for the second time. The LogManager class surely does not exists two times in the namespace as that would mean it could never work and that wouldn't have passed unnoticed for years, would it? :) Let us know as soon as you were able to sort this out and don't hesitate to respond to this message if you think that we can help you. Cheers Von: Uwe Bohnhoff [mailto:ubohnh...@bohnhoff-gmbh.de] Gesendet: Montag, 23. März 2015 18:00 An: general@logging.apache.org<mailto:general@logging.apache.org> Betreff: Problem Hi, we have added log4net to our tools. Now, we tried again to another tool and get this message: Public Shared ReadOnly bblog As log4net.ILog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType) "LogManager" is in Namespace "log4net" not unique. What is our problem in this tool. All tools created in Visual Studio 2012 with vb.net. Best regards, Mit freundlichen Grüßen Uwe Bohnhoff Bohnhoff Soft- und Hardware Systeme GmbH ******************************************************************************* Bohnhoff Soft- und Hardware Systeme GmbH Wilhelmstr. 66 13593 Berlin Tel.: +49 (0)30 / 35 39 36 -0 Fax: +49 (0)30 / 35 39 36 18 http://www.bohnhoff-gmbh.de<http://www.bohnhoff-gmbh.de/> eMail: ubohnh...@bohnhoff-gmbh.de<mailto:bubohnh...@bohnhoff-gmbh.de> Geschäftssitz: Berlin HRB 33525 - Amtsgericht Berlin-Charlottenburg Geschäftsführung: Birgit Nötzel USt.-ID-Nr.: DE136573674 [cid:image001.gif@01C894F5.541D64D0]
