Is there any option to show the event box size same as event duration.?
You can control the behavior using useEventBoxes property:
If you don't want the event boxes to be aligned with the grid use:
dp.useEventBoxes = "Never";
Thank you for the reply. That worked for the event which are already there in the database. But if I am extending the event date the box size increases by week. Is there any option to increase that too with Day.?
Please see also "snap to grid" feature documentation here:
The alignment during drag and drop is controlled by snapToGrid property.
Thank you. That worked well.