title: Rename runtime-generated names of columns of a devexpress datagrid
body: <p>I have a (Devexpress) Datagrid-Control, which contains 3 columns of information. The names of the columns are generated automatically, each line describes one object of those:</p>
  
  <pre><code>    private string fName;
      private bool fCheck;
      private DateTime fDate;
      public bool checked
      {
          get { return this.fCheck; }
          set { this.fCheck = value; }
      }
      public string fileName
      {
          get { return this.fName; }
          set { this.fName = value; }
      }
  
      public DateTime createDate
      {
          get { return this.fDate; }
          set { this.fDate = value; }
      }
  </code></pre>
  
  <p>These Objects are saved in a List&lt;> (dataSource):</p>
  
  <pre><code>gridFiles.DataSource = dataSource;
  gridFiles.MainView.PopulateColumns();
  </code></pre>
  
  <p>Now, the names of the Columns are "checked","fileName" &amp; "createDate". How can I change those?</p>