c# - 使用企业库电子邮件跟踪监听器时获取 ArgumentException "The parameter ' 地址'不能为空字符串"

Question

我正在使用 Enterprise Library 6.0。当我使用电子邮件跟踪监听器时，我得到一个 ArgumentException

The parameter 'address' cannot be an empty string.

我的配置:

<add name="Email Trace Listener" 
     type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.EmailTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
     listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.EmailTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
     toAddress="testemail1@test.org;testemail2@test.org;" 
     subjectLineStarter="IMD.PP" 
     subjectLineEnder="Local" 
     fromAddress="testfrom@test.org" 
     smtpServer="smtpserver.test.org" 
     formatter="Text Formatter" />

Answer 1

原因是 toAddress 末尾的额外分号，当我删除那个分号时，它开始工作了:

<add name="Email Trace Listener" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.EmailTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.EmailTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" toAddress="testemail1@test.org;testemail2@test.org" subjectLineStarter="IMD.PP" subjectLineEnder="Local" fromAddress="testfrom@test.org" smtpServer="smtpserver.test.org" formatter="Text Formatter" />