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POReset a listviewitem which is linked to listview
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  1. POReset a listviewitem which is linked to listview
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    copied!<p>I have a listview which is bound to a listviewitem as you will see below - problem is I need to clear out the database on a timer and start from scratch,</p> <p>I know to clear the listview I just do </p> <pre><code>listview.items.clear() </code></pre> <p>problem is I need to also clear the listviewitem or it is going to rebind the same information to the listview.</p> <p>declared:</p> <pre><code> Dim TempStr(7) As String Dim TempNode As ListViewItem </code></pre> <p>problematic statement:</p> <pre><code> listview2.items.clear() For pop As Integer = 0 To pendrun.Rows.Count - 1 TempStr(0) = pendrun.Rows(pop)("RID") Select Case pendrun.Rows(pop)("Utype") Case 1 TempStr(1) = "BLS Ambulance" Case 2 TempStr(1) = "ALS Ambulance" Case 3 TempStr(1) = "SCT Ambulance" Case 4 TempStr(1) = "Wheelchair Van" Case 5 TempStr(1) = "Taxi" End Select Select Case pendrun.Rows(pop)("Curgency") Case 1 TempStr(2) = "Scheduled" Case 2 TempStr(2) = "Non-Scheduled" Case 3 TempStr(2) = "ASAP" Case 4 TempStr(2) = "STAT" End Select TempStr(3) = pendrun.Rows(pop)("Pname") TempStr(4) = pendrun.Rows(pop)("Texttime") TempStr(5) = pendrun.Rows(pop)("sname") &amp; " - " &amp; pendrun.Rows(pop)("sfaddress") &amp; ", " &amp; pendrun.Rows(pop)("sfcity") &amp; ", " &amp; pendrun.Rows(pop)("sfstate") TempStr(6) = pendrun.Rows(pop)("dname") &amp; " - " &amp; pendrun.Rows(pop)("dfaddress") &amp; ", " &amp; pendrun.Rows(pop)("dfcity") &amp; ", " &amp; pendrun.Rows(pop)("dfstate") TempNode = New ListViewItem(TempStr) ListView2.Items.Add(TempNode) next </code></pre> <p>How do I flush all data from tempnode?</p> <p>I did find</p> <pre><code>TempNode.SubItems.clear() </code></pre> <p>but this does not appear to work</p>
 

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