Strongly Typed Dataset String Value Null When Serialized

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I have a strongly typed dataset that we changed one of the columns from int32 to string. Now when the dataset reaches the middle layer, the column is null.

I checked the column right before we call the middle layer and the value is fine. I check it again as soon as we reach the middle layer and the value is now null. All other columns work fine - including int32, string and date, its just this one column that we changed the type to string on.

Any ideas???

Posted 10-Nov-10 8:37am

oracleConvert

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Henry Minute 10-Nov-10 15:07pm

The only thing that springs to mind is that something in the middle layer still thinks it is an int32. If you use the Find All References feature, from the editor context menu, you could have the enjoyable task of going through them all to check. :)

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oracleConvert · Answer 1 · 2010-11-10T09:50:00

Solution 1

Henry, thanks for the reply. I found where it was still referenced as a Int32, you got me on the right track! thanks again!

Posted 10-Nov-10 9:50am

oracleConvert