title: How Can We Have two Connection Strings In Web.Config And Switch Betweeen Them In Code Behind?
body: <p>When I add two connection strings in the web.config, an error appears that tells me I can't add two connection strings in the web.config.</p>
  
  <p>I want the upper job because I have 2 databases and I want transfer data from another to the other one.</p>
  
  <p>Would you please show me a way for doing that?</p>