keep changes are made on datasource.

[Mr. X.]

Hello.
I have DataTable object.
Changes are made on the datatable,
but I need sometimes to refresh the datatable contents (I have master-detail
form, and when the master record is changed, there are new elements on the
datatable).
So, I need to keep changes that were made on the details table.

How can I keep the old changes, before any commit to database ?
Need an example, please.

Thanks

 

[Mr. X.]

Sorry.
Problem solved !

I have to use the same dataAdapter from the time I initialize the dataset
through its whole lifetime.

Thanks