Event Flex



    xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx">
     
         
        import mx.events.DataGridEvent; 
        import mx.collections.ArrayCollection; 
        [Bindable] 
        private var initDG:ArrayCollection = new ArrayCollection([ 
            {Artist:'Pavement', Album:'Slanted and Enchanted',Price:11.99}, 
            {Artist:'Pavement', Album:'Brighten the Corners', Price:11.99} 
        ]); 
        // Define event listener for the cellEdit event 
        // to prohibit editing of the Album column. 
        private function disableEditing(event:DataGridEvent):void { 
            if(event.columnIndex==1){ 
                event.preventDefault(); 
            } 
        } 
      
    

            itemEditBeginning="disableEditing(event);">