Inactive Listview in child form

DaltonC · November 8th, 2012, 02:55 PM

This is my first contribution to this forum, and I look forward to an experience that is mutually beneficial. My issue is with a Listview which I originally created in a parent form and which worked as designed per expectations. I moved the Listview to a child form along with its VB2010 code. All other controls on the child form (buttons, labels, etc) work as they are expected. The Listview control though does not, and I am lost for reasons why a once functional Listview is no longer working.

Here's my code I use to select, then activate the selectino in Listview:

Code:

    Private Sub ListView1_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles ListView1.SelectedIndexChanged
        With Me.ListView1
            Dim i As Integer
            For Each item As ListViewItem In ListView1.SelectedItems
                i = item.Index
            Next
        End With
    End Sub

    Private Sub ListView1_ItemActivate(sender As Object, e As EventArgs) Handles ListView1.ItemActivate
        SerialPort1.PortName = ListView1.FocusedItem.SubItems(1).Text
        SerialPort1.Open()
        Timer3.Start()
    End Sub

When a breakpoint is placed at Private Sub ListView1_SelectedIndexChanged, code editor does not open. The same occurs when a breakpoint is placed at Private Sub ListView1_ItemActivate (ie code editor does not open).

Thank-you for you help with this issue.

Regards,
DRC

DaltonC · November 9th, 2012, 11:47 AM

Come to find out that the code indicated in my initial message did not copy to the child form as shown. After correcting this difference and running the debugger, I can confirm that the code indicated works in the child form as expected. This issue is resolved.