Vb.net - scroll to bottom of listbox

Once a list box items list is bigger than display, it gets pushed to bottom and last item added is not visible.  You have to scroll the listbox manually.

How do I make the listbox to scroll to bottom of list with code?

And is there a way when adding items to the listbox, it pushes the previous item down and put current item at top?
keith1001Asked:
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quizwedgeCommented:
To add to the top of the list, use the insert method. For example,

ListBox1.Items.Insert(0, "My Item")

That will insert the item at the top.
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Mike TomlinsonHigh School Computer Science, Computer Applications, and Mathematics TeachersCommented:
Add to and scroll to the bottom:
    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Static cnt As Integer = 0
        cnt = cnt + 1
        ListBox1.Items.Add("Item #" & cnt)
        ListBox1.SelectedIndex = ListBox1.Items.Count - 1
    End Sub

Open in new window


Add to and scroll to the top:
    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Static top As Integer = 0
        top = top + 1
        ListBox1.Items.Insert(0, "Top #" & top)
        ListBox1.SelectedIndex = 0
    End Sub

Open in new window

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quizwedgeCommented:
For the second half, it's a bit more complex. You can either select an element further down on the list and it should scroll or you can simulate a scroll. I haven't done that, but there's a blog post about how to do it in C# at http://umaranis.wordpress.com/2013/10/13/programmatically-scroll-listbox-in-net-windows-forms-c/ You need to use the SendMessage API call (http://msdn.microsoft.com/en-us/library/windows/desktop/ms644950(v=vs.85).aspx)
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keith1001Author Commented:
Thanks guys for quick response and answers!
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