title: OLEDB, Writing Excel cell without leading apostrophe
body: <p>I'm writing to Excel file using OLEDB (C#).
  What I need is just RAW data format.</p>
  
  <p>I've noticed all cells (headers and values) are prefixed by apostrophe (')</p>
  
  <p>Is it a way to avoid adding them in all text cells?</p>
  
  <p><strong>Here is my connection string:</strong></p>
  
  <pre><code>string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" +  
   filePath + ";Extended Properties='Excel 8.0;HDR=Yes'";
  </code></pre>
  
  <p><strong>I've tried use IMEX=1 like this:</strong>  </p>
  
  <pre><code>string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" +  
     filePath + ";Extended Properties=\"Excel 8.0;HDR=Yes;IMEX=1\"";
  </code></pre>
  
  <p>But after that I'm receiving below error:</p>
  
  <p><em>The Microsoft Jet database engine could not find the object 
  'C:\Temp\New Folder\MF_2009_04_19_2008-11-182009_DMBHCSAM1118.xls'.<br>
  Make sure the object exists and that you spell its name and the path name correctly.</em></p>
  
  <p><strong>Finally I've tried use IMEX=0 like this:</strong>  </p>
  
  <pre><code>string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" +  
     filePath + ";Extended Properties=\"Excel 8.0;HDR=Yes;IMEX=0\"";
  </code></pre>
  
  <p>This time no exeptions raised.  </p>
  
  <p><strong><em>Unfortunately there is still problem with apostrophes
  (so each my values looks as: '123, 'abc etc...)</em></strong></p>
  
  <p>Any idea?</p>