Which rows in a datagrid (bound to datatable) were added/changed?

[esmithz]

Hello.

 

I have a sortable datagrid bound to a datatable. I'm allowing the user to add/change cells as well as add/change/delete rows.

 

Once the user is finished they will select a button "Accept changes". I want to only look at the rows that were changed.

 

Is there a method built into the datagrid that allows me to do this?

 

Any suggestions would help.

 

Thanks.

[Robby]

The Dataset has a property called HasChanges you can use.

[mocella]

To specifically see just those changed rows, look into using the DataRowState enum - it lets you filter off your data-table for a given row-state (modified, added, deleted, etc).

 

Here's a quick sample to get your changed rows:

DataTable tempTable = origTable.GetChanges(DataRowState.Changed);