title: listbox to text document no overwriting
body: <p>hello i am using this code to save listbox1 contents to .txt document it works. but as soon i reopen the program and save new text it overwriting original text how can i make it add as an additional text rather then overwriting. thank you so much every 1. </p>
  
  <pre><code>Dim W As IO.StreamWriter
  Dim i As Integer
  W = New IO.StreamWriter("C:\test\test.txt")
  
  For i = 0 To ListBox2.Items.Count - 1
      W.WriteLine(ListBox2.Items.Item(i))
  Next
  W.close()
  </code></pre>