title: Compile error when setting Excel cell to bold when using NPOI 1.2.5.0
body: <p>We are trying to bold a row in excel , Visual studio 2008,</p>
  
  <p>framework 3.5 NPOI 1.2.5.0 - getting compile error</p>
  
  <p>Following is the code snippet,</p>
  
  <pre><code>ICellStyle style1 = templateWorkbook.CreateCellStyle();
  style1.SetFont(font1);
  HSSFWorkbook hssfworkbook = new HSSFWorkbook();
  HSSFFont font = (HSSFFont)hssfworkbook.CreateFont();
  font.Boldweight = HSSFFont.BOLDWEIGHT_BOLD;
  style1.SetFont(font1);
  </code></pre>
  
  <p>it is giving compile error on line where we have written
     <code>font.Boldweight = HSSFFont.BOLDWEIGHT_BOLD;</code></p>
  
  <pre><code>compile Error    2    
  'NPOI.HSSF.UserModel.HSSFFont' does not contain a definition for 'BOLDWEIGHT_BOLD'   
  C:\SampleApp\XLSFormatDotNet\XLSFormatingDLL\Class1.cs   301    60    XLSFormatingDLL
  </code></pre>
  
  <p>Sample codes on the internet show same syntax, but I am getting this compiler error, seems strange,</p>
  
  <p>please help me. any suggestion welcome.</p>
  
  <p>Regards
  sham </p>