title: Adding item to combobox in Delphi XE4 and Devexpress VCL 13.1
body: <p>I have following code:</p>
  
  <pre><code>var
  cbMyCombo: TcxLookupComboBox;
  </code></pre>
  
  <p>I have a dataset which has following query:</p>
  
  <pre><code>SELECT ID, NAME from MYTABLE;
  </code></pre>
  
  <p>This query works fine.</p>
  
  <p>Now I have done binding in cbMyCombo in DFM file as following:</p>
  
  <pre><code>object cbMyCombo: TcxLookupComboBox
    Properties.KeyFieldNames = 'ID'
    Properties.ListColumns = &lt;
      item
        FieldName = 'NAME'
      end&gt;
  end
  </code></pre>
  
  <p>It works fine and combobox is binded. My problem is, nothing is selected by default. I want that initially combobox should contain <strong>"View All"</strong> option.</p>
  
  <p>I am trying like this:</p>
  
  <pre><code>cbMyCombo.Text := 'View All'
  </code></pre>
  
  <p>But, this is not setting anything because "View All" is not the part of the list which I have binded to it. I want to manually add <strong>"View All"</strong> as <code>FieldName</code> and <strong>0</strong> as <code>KeyFieldName</code> and this should be selected by default. How can I do this?</p>