NullSecurityContext.Impersonate Method 
      
     
    
       Impersonate this SecurityContext 
      
        [Visual Basic]
        Overrides Public Function Impersonate( _
   ByVal 
state As 
Object _
) As 
IDisposable 
      
      Parameters
      
        - 
          state
        
- State supplied by the caller
Return Value
      
        null
      
      Remarks
             No impersonation is done and null is always returned. 
            See Also
NullSecurityContext Class | log4net.Util Namespace