How to stop a timer when mouse is scrolling or on top of scrollbar in listbox - vb.net

Question

I'm looking for a way to detect and switch off a timer when the mouse cursor is scrolling a listbox.
There is an easy way despite to create a new class like this one?link
Would be possible to check rectangle location of listbox 1 scroll bar and say: if mouse is in this range then timer1.stop?
EDIT1:
In order to create a rectangle I'm using
If e.X >= 364 AndAlso e.X <= 446 AndAlso e.Y >= 86 AndAlso e.Y <= 144 Then
MessageBox.Show("Clicked within the rectangle")
Else
MessageBox.Show("Clicked outside the rectangle")
End If
449-359 are the Top left corner location of the rectangle
while the rectangle size is x30 y156
The problem is I don't know in which event let it run!
Listbox click event doesn't recognize scrollbar as "inside of listbox"
Form_mouse click event doesn't recognize listbox scroll bar as a click in the form.
There is an event that despite the control you are on, it will let you play with this workaround?
Thanks

Answer 1

Here is what I posted on MSDN using this C# code. There is no code presented below that will restart the Timer.
Public Class BetterListBox
Inherits ListBox
' Event declaration
Public Delegate Sub BetterListBoxScrollDelegate(ByVal Sender As Object, ByVal e As BetterListBoxScrollArgs)
Public Event Scroll As BetterListBoxScrollDelegate
' WM_VSCROLL message constants
Private Const WM_VSCROLL As Integer = &H115
Private Const SB_THUMBTRACK As Integer = 5
Private Const SB_ENDSCROLL As Integer = 8
Protected Overrides Sub WndProc(ByRef m As Message)
' Trap the WM_VSCROLL message to generate the Scroll event
MyBase.WndProc(m)
If m.Msg = WM_VSCROLL Then
Dim nfy As Integer = m.WParam.ToInt32() And &HFFFF
If (nfy = SB_THUMBTRACK OrElse nfy = SB_ENDSCROLL) Then
RaiseEvent Scroll(Me, New BetterListBoxScrollArgs(Me.TopIndex, nfy = SB_THUMBTRACK))
End If
End If
End Sub
Public Class BetterListBoxScrollArgs
' Scroll event argument
Private mTop As Integer
Private mTracking As Boolean
Public Sub New(ByVal top As Integer, ByVal tracking As Boolean)
mTop = top
mTracking = tracking
End Sub
Public ReadOnly Property Top() As Integer
Get
Return mTop
End Get
End Property
Public ReadOnly Property Tracking() As Boolean
Get
Return mTracking
End Get
End Property
End Class
End Class
Then in your form subscribe to the Scroll event. Requires the ListBox above in your project, one Timer enabled and a Label.
Private Sub BetterListBox1_Scroll(Sender As Object, e As BetterListBox.BetterListBoxScrollArgs) _
Handles BetterListBox1.Scroll
Timer1.Enabled = False
End Sub
Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
Label1.Text = Now.ToString()
End Sub