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Getting "Input string was not in a correct format"

Posted on 2006-05-16
Medium Priority
Last Modified: 2010-05-18
I just set up a GridView control on a new page, got the <columns> set up the way I need, and when I tried to "Edit" and "Update", I got the error message above.

I couldn't tell which field was causing the error, so I cut them all out of the control, except for a few text fields that already had values, and started adding them back one at a time to see which was the problem field.

The fields I added back were of assorted data types (text, date, currency, yes/no), and the page was working fine after each restored field.

But finally, when I added back a field that was just a straight number, I got the error.

And when I took that column back out, I STILL got the error!

Any ideas what the problem is?


Question by:mlagrange
  • 2
LVL 20

Expert Comment

ID: 16690845
please can you post your GridView script please. Oh and how do you bind the data, using the code behind or using the SQL Data Source?

If you used data Reader, then you might have used GetString() for all. Is this the case?
LVL 19

Accepted Solution

DreamMaster earned 2000 total points
ID: 16690850
Can you find out what the value is that is passed back? You might be passing back a decimal in a format that is not recognized by the datagrid.

I'd check there first.


Author Comment

ID: 16722111
Thanks, DreamMaster - when I looked back at the field type in the database, it was different than what I thought it was.

LVL 19

Expert Comment

ID: 16731844
You are very welcome indeed.

Glad to have been helpfull,


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