Telerik Radgridview for winform row changed event args contains the same value on old and new

Question

Am using Telerik's radgridview for winforms. I am binding the radgridview to a binding list. I am trying to do some validation on this event

private void rgView_RowsChanged(object sender, GridViewCollectionChangedEventArgs e)
{
 var changedRowItems = e.NewItems;
 var originalRowItems = e.OldItems
 var changedRow = changedRowItems[0];
 var originalRow = originalRowItems[0];
 var editedUser = ((Telerik.WinControls.UI.GridViewRowInfo)changedRow).DataBoundItem
                as myusermodel;
 var noneditedUser = ((Telerik.WinControls.UI.GridViewRowInfo)originalRow).DataBoundItem
                as myusermodel;
 if(editedUser.MyAttribute1!= noneditedUser.MyAttribute1)// this is always equal even when     changed
 {
     //do something
 }

}

Though the event is fired correctly on the change of MyAttribute1, I see that editedUser.MyAttribute1 is equal to noneditedUser.MyAttribute1 . Am I missing something here? Could it be because am using a binding list?

Answer 1

It seems like everything is fine with your code.
You're assigning the exact same value to the two variables changedRow and originalRow.
You're then comparing them and they are indeed the same.
I think that you have to use the EventArgs passed into the event handler to see which row changed and how.