You can cancel Drag/Drop events.
There are three client grid events exposed to handle drag/drop action: OnRowDragStarted
(cancelable) and OnRowDropped
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items