public DeferScrolling DeferScrolling {get; set;}
'Declaration
Public Property DeferScrolling As DeferScrolling
The default behavior of the C1FlexGrid is "live" scrolling, where the user is able to see the contents of the grid move while dragging the thumb of a scroll bar. This "live" scrolling requires a relatively large amount of processing, which in some cases may cause the UI to feel sluggish.
Deferred scrolling is an alternative scrolling behavior where the contents of the grid remain static until the user releases the mouse button (similar to the behavior of the Outlook 2007 Inbox).
While the user drags the scrollbar thumb in deferred scrolling mode, the grid raises the ScrollingDeferred event. This event can be used to provide feedback during the deferred scrolling operation.