Multiple Selection in iGrid

Hi All,

There are more than one rows on iGrid and user needs to select multiple rows and send to SAP

But there are many options for multiple selection

1) shift key

2) control key

3) and selecting one row and dragging it to the last row

if user drags and select more than one rows then iGrid event does not recognizes the event and only the last row data goes to SAP

How multiple selection event could be recognized on dragging and selecting

Thanks

Namita