Merging a data table, what has changed?

[Tim Marsden]

Hello,

I have a data table ,create from a data adapter. Changes
are made to the original data source. I obtain a fresh
copy of the data table. I need to establish what has
changed between the two copies. If I merge the the
resulting table shows all rows to be unchanged. If I
handle the rows changed event, It tell me the additions
and deletion, but also all the rows are changed.

Any ideas ?

Regards Tim

 

[Kevin Sun [MS]]

How did you detect the change between two data table in the dataset? If
possible, show some code snippet you used?

Sincerely,

Kevin
Microsoft Support

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| Subject: Merging a data table, what has changed?
| Date: Mon, 30 Jun 2003 08:35:10 -0700
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| Hello,
|
| I have a data table ,create from a data adapter. Changes
| are made to the original data source. I obtain a fresh
| copy of the data table. I need to establish what has
| changed between the two copies. If I merge the the
| resulting table shows all rows to be unchanged. If I
| handle the rows changed event, It tell me the additions
| and deletion, but also all the rows are changed.
|
| Any ideas ?
|
| Regards Tim
|