title: How to count number of grouped rows in the Crystal Report
body: <p>I need to count and show number of rows of grouped data in the report. I already have number of rows of total data in Report Footer section (I used Count() function and that works fine), but I need to have total rows in the Group Footer section which shows number of rows of grouped data. The visible explanation of the problem is shown under.</p>
  
  <p>Thanks.</p>
  
  <pre><code>----------------------------------------------------
  Group 1
  
          row 1---------------------------  
          row 2---------------------------
          .
          .
          .
          row N---------------------------
  --- I need here number of rows!---------------------
  ----------------------------------------------------
  Group 2
  
          row 1---------------------------  
          row 2---------------------------
          .
          .
          .
          row M---------------------------
  --- I need here number of rows!---------------------
  ----------------------------------------------------
  Total Rows: M+N
  </code></pre>