How to use the CheckBoxClick event when the CheckBox state changes by space key in WinForms GridControl?

// Hooks the CheckBoxClick event
this.gridControl1.CheckBoxClick += new GridCellClickEventHandler(gridControl1_CheckBoxClick);
// Hooks the CurrentCellKeyDown event
this.gridControl1.CurrentCellKeyDown += new KeyEventHandler(gridControl1_CurrentCellKeyDown);
void gridControl1_CurrentCellKeyDown(object sender, KeyEventArgs e)
{
    // validates the Key pressed.
    if (e.KeyCode == Keys.Space)
    {
        GridCurrentCell cc=this.gridControl1.CurrentCell ;
        if (this.gridControl1[this.gridControl1.CurrentCell.RowIndex, this.gridControl1.CurrentCell.ColIndex].CellType == GridCellTypeName.CheckBox)
        {
            //Raises the CheckBoxClick event.
            this.gridControl1.RaiseCheckBoxClick(cc.RowIndex, cc.ColIndex, MouseEventArgs.Empty as MouseEventArgs);
        }
    }
}
void gridControl1_CheckBoxClick(object sender, GridCellClickEventArgs e)
{
    Debugger.Break();
}

' Hooks the CheckBoxClick event
AddHandler gridControl1.CheckBoxClick, AddressOf gridControl1_CheckBoxClick
' Hooks the CurrentCellKeyDown event
AddHandler gridControl1.CurrentCellKeyDown, AddressOf gridControl1_CurrentCellKeyDown
Private Sub gridControl1_CurrentCellKeyDown(ByVal sender As Object, ByVal e As KeyEventArgs)
 'validates the Key pressed.
 If e.KeyCode = Keys.Space Then
  Dim cc As GridCurrentCell=Me.gridControl1.CurrentCell
  If Me.gridControl1(Me.gridControl1.CurrentCell.RowIndex, Me.gridControl1.CurrentCell.ColIndex).CellType Is GridCellTypeName.CheckBox Then
   'Raises the CheckBoxClick event.
   Me.gridControl1.RaiseCheckBoxClick(cc.RowIndex, cc.ColIndex, TryCast(MouseEventArgs.Empty, MouseEventArgs))
  End If
 End If
End Sub
Private Sub gridControl1_CheckBoxClick(ByVal sender As Object, ByVal e As GridCellClickEventArgs)
 Debugger.Break()
End Sub