Question about exception. RSS

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  serior

  Member

  175 Points

  35 Posts

  Question about exception.

  Dec 11, 2003 11:12 AM|LINK

  hi,all: I have several classes, and each class has many Session-sentences, as the following: string a = Session["a"]; I use

  try{
        string a = Session["a"];
     }
      catch(NullHandleException e){
     }

  to protect them. However. too many Sessions-sentences are there, so is there a simple way to go ? Could i declare a exception in the head of class that will do throughout this class ? thanks your replies. Andrew.D
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  Morritt

  Member

  220 Points

  44 Posts

  Re: Question about exception.

  Dec 11, 2003 03:36 PM|LINK

  if your checking for null then you could use something like [untested code]

  if(Session["a"] != null)
      ...
    else
      ...