How can I set the DataGrid so that the user can add a new item to the grid, but existing items are all read only to them?
Hello,
I apologize that this post was not answered sooner. We are making the effort to ensure all posts are addressed by an Infragistics expert.
One way to achieve this is to cancel the EditModeStarting event of the XamDataGrid if the record that is going to enter edit mode is the add new record. You can cancel it by setting e.Cancel = true; and you can see which record this is through the event arguments - e.Cell.Record
Thank you!