| Apache log4net� SDK Documentation - Microsoft .NET Framework 4.0 | 
            
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PluginCollection.Contains�Method�
      
     
    
       Determines whether a given IPlugin is in the PluginCollection. 
      
        [Visual�Basic]
        Overridable�Public�Function�Contains( _
���ByVal 
item�As�
IPlugin�_
)�As�
Boolean 
      
      Parameters
      
        - 
          item
        
 
        - The IPlugin to check for.
 
      
      Return Value
      
        true if item is found in the PluginCollection; otherwise, false.
      See Also
      
        PluginCollection Class | log4net.Plugin Namespace