List box Navigation buttons

[D Lutheran]

I need to write some code in some navigation buttons to have the button
move up and down list box items.

I think I need to start with having the button change an index

the buttons are previous, next and update. where previous would move
the cursor up the list one, next would move the cursor down the list
one and update would change the string that is in the current cursor
position in the list box

the data information is coming from three text boxes on a form.

ANy help would be appreciated.
Donna

 

[D Lutheran]

I need to write some code in some navigation buttons to have the button
move up and down list box items.

I think I need to start with having the button change an index

the buttons are previous, next and update. where previous would move
the cursor up the list one, next would move the cursor down the list
one and update would change the string that is in the current cursor
position in the list box

the data information is coming from three text boxes on a form.

ANy help would be appreciated.
Donna

Just in case anyone else is trying to figure out how to do this, here
is my code that works.

' A button that moves to a previous entry in the list box VB.net 2005

Private Sub btnPrev_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles btnPrev.Click

lstGrades.Text = CStr(lstGrades.Items(lstGrades.SelectedIndex -
1))

End Sub

' a button that moves to the next entry in a list box VB.net 2005

Private Sub btnNext_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles btnNext.Click

lstGrades.Text = CStr(lstGrades.Items(lstGrades.SelectedIndex +
1))

End Sub

I'm still trying to figure out this one ' button update a entry in the
list box.

Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles btnUpdate.Click


End Sub

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