title: In SSRS, is it possible to set the AutoRefresh value to an expression?
body: <p>I've set up a report using SSRS and would like it to AutoRefresh constantly as data will continuously be added. Simple solution was to set the value to a constant which is easy enough. However, the report is an error log so I would like for the user to be able to shut it off or delay the refresh while they read the messages. I've tried adding a parameter Refresh as an Integer but I cannot set the AutoRefresh value to an expression via </p>
  
  <pre><code>=Parameters!Refresh.Value
  </code></pre>
  
  <p>and</p>
  
  <pre><code>=[@Refresh]
  </code></pre>
  
  <p>SSRS yells at me saying the "Property value is not valid. PARAM is not a valid value for Int32."</p>
  
  <p>I appreciate any help.</p>