Question

I want to validate what the user has entered immediately after the user has finished entering a row in a datagrid.

What event should I be looking at, and how do I retrieve the row data? Or even better, the object it’s bound to?

Answer 1

Use the RowEditEnding event.

private void DataGrid_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e)
{
  YourObject obj = e.Row.Item as YourObject;
  if (obj != null)
  {
     //see obj properties
  }
}