how to remove a programmatically created DateTimePicker

Hi All,

I created a DateTimePicker to use on my form when I doubleclick a
textbox.
The problem is that I can't remove it when I used it.

Dim WithEvents m_picker As DateTimePicker
Private Sub CreateDTP()

m_picker = New DateTimePicker
m_picker.Format = DateTimePickerFormat.Short
m_picker.Location = tbVerloopt.Location
m_picker.Size = tbVerloopt.Size
m_picker.CalendarMonthBackground = Color.Beige
tbVerloopt.Parent.Controls.Add(m_picker)

End Sub
Private Sub OnValueChanged(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles m_picker.ValueChanged

Try
tbVerloopt.Text = m_picker.Value.ToShortDateString()
Catch oException As Exception
MessageBox.Show(oException.Message)

End Try
End Sub
Private Sub DropDownDTP(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles m_picker.DropDown

End Sub
Private Sub CloseUpDTP(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles m_picker.CloseUp

Me.Controls.Remove(m_picker)
m_picker = Nothing

End Sub

The ClosUpDTP isn't working and the DTP stays visible.

Marco