title: how to bind gridview values to textbox on click of edit button in asp.net?
body: <p>on click of edit button in gird view unable to bind the label value in template field to 
  the text box on same page on row data bound event</p>
  
  <pre><code>TxtVendor.Text = TryCast(e.Row.FindControl("lblGridvendname"), Label).Text
  </code></pre>