title: Binding Combobox Using Dictionary as the Datasource
body: <p>I'm using .NET 2.0 and I'm trying to bind a combobox's Datasource to a sorted dictionary.</p>
  
  <p>So the error I'm getting is "DataMember property 'Key' cannot be found on the Datasource".</p>
  
  <pre><code>        SortedDictionary&lt;string, int&gt; userCache = UserCache.getSortedUserValueCache();
          userListComboBox.DataSource = new BindingSource(userCache, "Key"); //This line is causing the error
          userListComboBox.DisplayMember = "Key";
          userListComboBox.ValueMember = "Value";
  </code></pre>