title: Can't convert String() to String - Vb Error
body: <p>I keep getting this error, that can't convert string() to string in vb and i have no idea what i am doing wrong. I am trying to generate id's from the url line by line each time the button is clicked.
  Heres the code:</p>
  
  <pre><code>    Imports System.Net
      Imports System.IO
  
  Private Sub Label1_Click(sender As Object, e As EventArgs) Handles Label1.Click
  
  End Sub
  
  Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
      Dim source As String
  
      source = New WebClient().DownloadString("https://example.com/Id.php").Split(Enviroment.NewLine)
      TextBox1.Text = source(New Random().Next(0, source.Length))
  End Sub
  </code></pre>