title: How to bind a combobox to the cells in a grid?
body: <p>I'm using DevExpress 10.2.8 for WinForms. I'm trying to show a <code>ComboxBoxEditRepositoryItem</code> in the cell when user make clicks combo box item inside the cell. </p>
  
  <p>I defined a Product class to make the binding for my <code>DataSource</code> in the grid like this:</p>
  
  <pre class="lang-cs prettyprint-override"><code>private class Product
  {
      public String Product { get; set;}
  
      public String Testing { get; set; }
  
      public string AutoTesting{ get; set; }
  
      public string Limit { get; set; }           
   }
  </code></pre>
  
  <p>All is fine with the grid. I mean, it visualize all my data. But when I try to put data in the <code>ComboxBoxEditRepositoryItem</code> associated with the <code>ColumnEdit</code>, nothings happens. Something like this :</p>
  
  <pre class="lang-cs prettyprint-override"><code>repositoryItemComboBox1.Items.Add("Hello");
  repositoryItemComboBox1.Items.Add("world");
  </code></pre>