Is it possible to set the width of an appointment? My problem is to leave a space on the right of existing appointments to make it easy to select cells for creating a new appointment.
You can set a margin to the appointment element in order to leave space on the right. To do so, you
have two options. The first one is to edit the theme you are using and set the AppointmentMargin properties of all views of the RadScheduler. General help on using Visual Style Builder can be found here.
I have attached some screenshots which show where you can find the AppointmentMargin property.
The second option is to subscribe to the ActiveViewChanged event and set the AppointmentMargin property. Here is a code snippet that demonstrates this: