The event handler method receives the following arguments:
sender
A Grid instance, which is the source of the event. This object will be passed to the handler function as the first argument.
args
A RowModifyingEventArgs instance, which contains event data. This object will be passed to the handler function as the second argument.

The following code handles the rowDeleting event and cancels the action if the row is locked:

JavaScript  Copy Code
grid.rowDeleting.addEventListener(onRowUpdating); function onRowUpdating(sender, args) {     args.cancel = args.rowData.locked; }

Grid Members
Grid Class
MindFusion.DataViews Namespace