title: read line by line from richtextbox and show in label (vb.net)
body: <p>I would like to read line by line from richtextbox and show each line every a second in label.<br />
  I have this code blocks.<br />
  and I think I need a timer but I couldnt make it.<br />
  can you help me ?<br />
  Remarks :<br /></p>
  
  <h2>If I use this code , I can only see the last line in label.<br /></h2>
  
  <pre><code>Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
      Dim RotateCount As String()
      For i As Integer = 0 To RichTextBox1.Lines.Length - 1
          Label1.Text = RichTextBox1.Lines(i)
      Next
  End Sub
  </code></pre>
  
  <p>I mean, assume that we have lines in richtextbox like..</p>
  
  <pre><code>a1
  b2
  c3
  d4
  e5
  </code></pre>
  
  <p>and I would like to show label1 in for each second like..</p>
  
  <pre><code>a1 
  (after 1 sec.)
  b2 
  (after 1 sec.)
  c3 
  (after 1 sec.)
  </code></pre>
  
  <p>like this...</p>