title: TextBox TextChange event is not working in vb.net
body: <p>I am using asp textbox control with TextChange event, trying to set the text to label as the textbox text get changed but it is working when i loose the focus from textbox not when text changes.
  the problem with loosing focus is that if i use AutoPostBack="true" it refresh the page which affects my other values...</p>
  
  <p>my source for textbox on aspx page </p>
  
  <pre><code>&lt;asp:TextBox ID="txtSearchCust" runat="server"  Width = "200" OnTextChanged="txtSearchCust_TextChanged" AutoPostBack="true" /&gt;
  </code></pre>
  
  <p>my code behind page source</p>
  
  <pre><code> Protected Sub txtSearchCust_TextChanged(sender As Object, e As EventArgs) Handles txtSearchCust.TextChanged
      QtyChk.Text=txtSearchCust.Text
   End Sub
  </code></pre>
  
  <p>here QtyChk is the label where I am trying to set the text
  any solution...?</p>