title: Change the background of Cells with C#
body: <p>I'm developing an program using C# to manipulate an Excel document, and I'm using </p>
  
  <pre><code>    Microsoft.Office.Interop.Excel._Worksheet worksheet;
  </code></pre>
  
  <p>When I insert something to a x,y cell I use : </p>
  
  <pre><code>worksheet.Cells[x, y] = "something";
  </code></pre>
  
  <p>Now I want to know if it's possible to change the <code>backColor</code> of the Cells[x,y] from C#.</p>
  
  <p>Thank you. </p>