How to capture function keys when the current cell is in active edit mode in WinForms GridControl?

//subscribe to the event
this.gridDataBoundGrid1.CurrentCellControlKeyMessage += new    GridCurrentCellControlKeyMessageEventHandler(grid_CurrentCellControlKeyMessage);
private void grid_CurrentCellControlKeyMessage(object sender, GridCurrentCellControlKeyMessageEventArgs e)
{
   Keys keyCode = (Keys)((int)e.Msg.WParam) & Keys.KeyCode;
   //To view the result in output screen.
   Console.WriteLine(keyCode);
   Console.WriteLine(e.Msg);
   //To display the key pressed.
   MessageBox.Show(keyCode.ToString() + " is pressed");
}

'subscribe to the event
Private Me.gridDataBoundGrid1.CurrentCellControlKeyMessage += New GridCurrentCellControlKeyMessageEventHandler(AddressOf grid_CurrentCellControlKeyMessage)
Private Sub grid_CurrentCellControlKeyMessage(ByVal sender As Object, ByVal e As GridCurrentCellControlKeyMessageEventArgs)
   Dim keyCode As Keys = CType(CInt(Fix(e.Msg.WParam)), Keys) And Keys.KeyCode
   'To view the result in output screen.
   Console.WriteLine(keyCode)
   Console.WriteLine(e.Msg)
   'To display the key pressed.
   MessageBox.Show(keyCode.ToString() & " is pressed")
End Sub