title: Merge cells using EPPlus?
body: <p>I'm using the EPPlus library to read/write Excel files: <a href="http://epplus.codeplex.com/">http://epplus.codeplex.com/</a></p>
  
  <p>I'm trying to simply merge some cells when writing a document:</p>
  
  <pre><code>using (ExcelPackage pck = new ExcelPackage())
  {
      //Create the worksheet
      ExcelWorksheet ws = pck.Workbook.Worksheets.Add("Demo");
  
      //Format the header for column 1-3
      using (ExcelRange rng = ws.Cells["A1:C1"])
      {
          bool merge = rng.Merge;
      }
  }
  </code></pre>
  
  <p>There's a property named Merge that simply returns true or false. I thought maybe that would Merge the cells, but it doesn't.</p>
  
  <p>Anyone know how to do this?</p>