Hi, how could I show non working hours between working hours as a break time?
For example , if my work day is : 9:13 - 15:18. So, I want to show hours between 13-15 with a different style (as non working hours) because it is actually what it is.
What is it that you're trying to style? The appointment or the time-slot?
If it's the appointment you can style it in the Scheduler's AppointmentDataBound event and change the appointment's background color or apply a style. I don't know if you can style the time-slots themselves.
Ok, it looks like you can style the time slot section. You just need to handle the Scheduler's TimeSlotCreated event.
From there I guess something like this: "e.TimeSlot.Control.BackColor" would set the color for you or you could just set a style using "e.TimeSlot.CssClass" to change the color.