     public static const START_GRID_ITEM_EDITOR_SESSION:String = "startGridItemEditorSession";
     
     /**
-     *  The <code>DataGridEditEvent.OPEN_GRID_ITEM_EDITOR_SESSION</code> 
+     *  The <code>GridItemEditorEvent.OPEN_GRID_ITEM_EDITOR_SESSION</code> 
      *  constant defines the value of the <code>type</code> property of the
      *  event object for a <code>openGridItemEditor</code> event. 
-     *  This event is dispatch by the data grid after an item editor has 
-     *  been opened for a cell. 
+     *  Dispatched immediately after an item editor has been opened. 
      * 
      *  <p>The properties of the event object have the following values:</p>
      *  <table class="innertable">

     *       Use the <code>currentTarget</code> property to always access the 
     *       Object listening for the event.</td></tr>
     *     <tr><td><code>type</code></td><td>
     *     DataGridEditEvent.OPEN_GRID_ITEM_EDITOR_SESSION</td></tr>
     *  </table>
     *   
     *  @eventType openGridItemEditor

     *  @playerversion AIR 2.0
     *  @productversion Flex 4.5
     */
    public static const OPEN_GRID_ITEM_EDITOR_SESSION:String = "openGridItemEditorSession";

    /**
     *  The <code>GridItemEditorEvent.SAVE_GRID_ITEM_EDITOR_SESSION</code> 
     *  constant defines the value of the <code>type</code> property of the
     *  event object for a <code>saveGridItemEditor</code> event. 
     *  Dispatched after the data in item editor has been saved into the data 
     *  provider and the editor has been closed.  
     * 
     *  <p>The properties of the event object have the following values:</p>
     *  <table class="innertable">
