Question

Try Catch issue

Asked by: rowmark

Dear Experts,
In my ASP.net page which is in C#.net I am using Try catch like this

How do I change in such a way that if it fails in the DotheNeedFull(); it should continue instead of breaking. Currently whats happening is that if there are 100 records and its going on the loop if at 20th records DotheNeedfull fails its breaking and not continue the for loop


 try
            {

               foreach (DataRow dr in ds.Tables[0].Rows)
                {
                  DotheNeedFull();
                }
            }
catch (Exception ex)
            {
                //ex.Message();
            }

public void DoTheNeedFull()
{
              try
                {
                     CreateRecords();

                }

            catch (Exception ex)
            {
                //ex.Message();
            }

}

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Asked On
2007-01-12 at 09:50:22ID22120775
Tags

catch

,

dotheneedfull

,

try

Topic

Programming for ASP.NET

Participating Experts
3
Points
500
Comments
5

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Answers

 

by: hpdvs2Posted on 2007-01-12 at 10:01:05ID: 18303497

You need to put the try catch inside the Foreach statement.  



               foreach (DataRow dr in ds.Tables[0].Rows)
   {try
            {              
                  DotheNeedFull();
                }
            }
catch (Exception ex)
            {
                //ex.Message();
            }

this way the error gets checked per line.  If you don't trust that .Rows will be anything, then just put an extra try catch inside of it.  

you can nest try-catch statements.

 

by: hpdvs2Posted on 2007-01-12 at 10:04:31ID: 18303521

foreach (DataRow dr in ds.Tables[0].Rows)
{
  try
  {              
    DotheNeedFull();
  }
  catch (Exception ex)
  {
    //ex.Message();
  }
}

//Sorry, I had a misplaced a bracket in the last message

 

by: rowmarkPosted on 2007-01-12 at 11:35:46ID: 18304315

Thanks hpdvs2.

My question is that, is there a way to skip or continue even when an exception is found??

 

by: ThogekPosted on 2007-01-12 at 12:45:08ID: 18304840

Does hpdvs2's suggestion not do that?

 

by: RejojohnyPosted on 2007-01-12 at 14:10:15ID: 18305419

as ur code also has the exception handled in the DoTheNeedful function, if there is an error it would have gone into the exception block and then returned back to the parent function and continued .. so you say its breaking over there and coming out of the loop .. so how have u handled the function in the DoTheNeedful function and what happens in the parent function? we need to see some code ..

Rejo

20120131-EE-VQP-002

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