title: update ListView from another form
body: <p>I tried all methods by users here but none seems to work for me.
  I want to update a ListView in Form1 from Form2 in vb.net but nothing happens when I launch this method.</p>
  
  <pre><code>Public Sub checkFoundList()
      For Each item In myListView.Items
          If Not File.Exists(item.SubItems(2).Text) Then
              myListView.Items.Remove(item)
          End If
      Next
  End Sub
  </code></pre>
  
  <p>This method is on Form1 and when I launch it here it works fine. But if I call it from Form2, it doesn't.</p>
  
  <p>In Form2 I just call it with:</p>
  
  <pre><code>Form1.checkFoundList()
  </code></pre>
  
  <p>I tried also to put the modifier Public to <code>myListView</code> but still doesn't work. Also the methods explained by some users like using events doesn't work. Really weird.</p>
  
  <p>Is ListView a special control?</p>