Listview Error

[tehon3299]

Why am I getting an error that says I can only add "First Item" in one spot or I must remove or clone it?

        Dim listViewItem As New ListViewItem()
       Dim ctr As Integer = 0

       lvw.View = View.Details
       lvw.Columns.Add("First Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Second Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Third Column", 100, HorizontalAlignment.Center)

       For ctr = 0 To 5
           listViewItem.Text = "First Item"
           listViewItem.SubItems.Add("Second Item")
           listViewItem.SubItems.Add("Third Item")
           lvw.Items.Add(listViewItem)
       Next

   End Sub

 

Am I adding the ListViewItem to the lvw wrong? If I move the lvw.Items.Add(listViewItem) outside the loop it works fine but obviously only does it once. Once I move it into the loop, it bombs.

[Robby]

Avoid naming a variable the same as the type (listViewItem)

 

Try this....

        lvw.Columns.Add("First Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Second Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Third Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Forth Column", 100, HorizontalAlignment.Center)
       lvw.Columns.Add("Fifth Column", 100, HorizontalAlignment.Center)

       Dim ctr As Integer
       For ctr = 1 To 10
           Dim item1 As New ListViewItem(ctr.ToString)
           item1.SubItems.Add("Two " & ctr.ToString)
           item1.SubItems.Add("Three " & ctr.ToString)
           item1.SubItems.Add("Four " & ctr.ToString)
           item1.SubItems.Add("Five " & ctr.ToString)
           lvw.Items.AddRange(New ListViewItem() {item1})
       Next