Hello,
This looks like this is the default behavior since in this case the appointment starts at midnight 11th and ends at midnight 12th it should take only one cell.
Hope this will be helpful.
Regards,
Plamen Zdravkov
the Telerik team
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their
blog feed now