How to resolve the issue of AddNewRecord not working while navigating the ReadOnly column using Tab key?

  //Event Handler
            this.gridDataBoundGrid1.CurrentCellStartEditing += gridDataBoundGrid1_CurrentCellStartEditing;
            this.gridDataBoundGrid1.CurrentCellActivated += gridDataBoundGrid1_CurrentCellActivated;
 
void gridDataBoundGrid1_CurrentCellActivated(object sender, EventArgs e)
        {
            
            if(gridDataBoundGrid1.CurrentCell.ColIndex == 2)
                this.gridDataBoundGrid1.CurrentCell.BeginEdit();
        }
 
        void gridDataBoundGrid1_CurrentCellStartEditing(object sender, CancelEventArgs e)
        {
            //The edit mode for second column gets restricted.
            if(gridDataBoundGrid1.CurrentCell.ColIndex == 2)
            {
                this.gridDataBoundGrid1.CurrentCell.IsModified = true;
                e.Cancel = true;
            }
        }

'Event Handler
Me.gridDataBoundGrid1.CurrentCellStartEditing += gridDataBoundGrid1_CurrentCellStartEditing
Me.gridDataBoundGrid1.CurrentCellActivated += gridDataBoundGrid1_CurrentCellActivated
 
Private Sub gridDataBoundGrid1_CurrentCellActivated(ByVal sender As Object, ByVal e As EventArgs)
 
 If gridDataBoundGrid1.CurrentCell.ColIndex = 2 Then
    Me.gridDataBoundGrid1.CurrentCell.BeginEdit()
 End If
 End Sub
 
Private Sub gridDataBoundGrid1_CurrentCellStartEditing(ByVal sender As Object, ByVal e As CancelEventArgs)
 'The edit mode for second column gets restricted.
 If gridDataBoundGrid1.CurrentCell.ColIndex = 2 Then
  Me.gridDataBoundGrid1.CurrentCell.IsModified = True
  e.Cancel = True
 End If
End Sub