(  (ReportItemHandle) DEUtil.getBindingHolder( inputElement )  ).getColumnBindings( ).getAt( pos ).drop( );
ComputedColumnHandle handle = (ComputedColumnHandle) ( DEUtil.getBindingHolder( inputElement ) ).getColumnBindings( ) .getAt( pos ); deleteRow( handle );
	protected void handleDelEvent( )	{		int pos = bindingTable.getTable( ).getSelectionIndex( );		if ( pos > -1 )		{			try			{				(  (ReportItemHandle) DEUtil.getBindingHolder( inputElement )  ).getColumnBindings( ).getAt( pos ).drop( );			}			catch ( Exception e1 )			{				ExceptionHandler.handle( e1 );			}		}	}