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VB.Net - DataRow Declartion Assistance

Posted on 2012-12-31
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Last Modified: 2012-12-31
Good Day Experts!

I am looking for assistance with my DataRow declaration.  Right now I have it declared in my For Next Loop:

For Each sqlRSGetProcessing As DataRow In sqlRStbl.Rows

Next

This works great with no issues.  After the Next, I am trying to reference the DataRow in a line of code for a messageBox in event there is an error.  However,  it tells me the DataRow is not declared.

So, up above the For statement I declare it.  That makes the issue about it not being delcared go away in my code for the messageBox.  But the "For Each sqlRSGetProcessing As DataRow In sqlRStbl.Rows" line barks at me saying the DataRow is alread delcared.

How can I make the DataRow in the For statement visible to the code below it?

Thanks,
jimbo99999
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Question by:Jimbo99999
3 Comments
 
LVL 143

Accepted Solution

by:
Guy Hengel [angelIII / a3] earned 2000 total points
ID: 38732708
this should work:
Declare sqlRSGetProcessing As DataRow 
For Each sqlRSGetProcessing In sqlRStbl.Rows
Next

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Expert Comment

by:nepaluz
ID: 38732746
The above answer should address your query, however it will contain the last row in the table, whereas the error you want to notify of may indeed be in another row within the table. In which case, stick to your original code and simply handle your messagebox inside a try catch, e.g
        For Each sqlRSGetProcessing As DataRow In sqlRStbl.Rows
            Try
                'here do your processing
            Catch ex As Exception
                'here put your messagebox
            End Try
        Next

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Author Closing Comment

by:Jimbo99999
ID: 38732758
Excellent...I would have been staring at my For Each line not realizing the answer was right there.

Thanks,
jimbo99999
0

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