title: Row Count Combined with Field in Group
body: <p>I have a report that is grouped by name so it is something like:</p>
  
  <pre><code>Justin
      Data 1     Data 2
  Bob
      Data 1     Data 2
  </code></pre>
  
  <p>and I want to make it so it has the count of items in the group so like:</p>
  
  <pre><code>Justin (1)
      Data 1     Data 2
  Bob (1)
      Data 1     Data 2
  </code></pre>
  
  <p>So I tried doing this: <code>=Fields!ownerid.Value + " " + Count(Fields!ownerid.Value)</code> But this just shows <code>#Error</code> with the following error: <code>Warning  1   [rsRuntimeErrorInExpression] The Value expression for the textrun ‘ownerid.Paragraphs[0].TextRuns[0]’ contains an error: Input string was not in a correct format.</code></p>
  
  <p>But I don't really understand why this doesn't work, is there a way to do this? Thanks!</p>