Hi Dmitry,

Viv gave you the answer to your first question (original value), but your second question was "does GetChanges() make a trip back to the database". The answer to that is a resounding NO. DataSets inherently know nothing (or at least should know nothing) about where the data came from. Could be from a database, might not be too ... DataSet shouldn't know nor care. The exception to this rule nowadays is that damn TableAdapter ... but, everyone by now should know how I feel about those stupid things. <g> And there's absolutely no reason to use them anyway, so the "separation of DataSet and datbase" is still considered "best practice" as far as I'm concerned. =0)

~~Bonnie




>Hi,
>
>I have read somewhere that a data set contains both the current (if changed) and old (original) value for each column in a table. But I am not sure if this is so since I can't seem to find a way to get the original value in code from a data set. Is it possible to get original value of a column from data set in code?
>
>I know that GetChanges() method will create a new data set of changed values. But I am wondering if GetChanges() makes a trip back to the database or gets the values right from the data set.
>
>Does anybody know?