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In my application I am using code of ScheduleView demo http://demos.telerik.com/silverlight/#ScheduleView/TVSchedule, but can't get over a bug in Telerik.Windows.Examples.ScheduleView.TVSchedule.Example class after I added read-only slots to scheduleview.
Read-only slots render and behave correctly when grouping in the demo is unchanged and you assign read-only slots to one of the TV channels. But if you add Programme grouping level and assign read-only slots to one of the programmes they still behave and render appointments correctly but empty slots background is lost.
Sample project https://dl.dropbox.com/u/66479/RadScheduleViewSpecialSlots.zip
Read-only slots render and behave correctly when grouping in the demo is unchanged and you assign read-only slots to one of the TV channels. But if you add Programme grouping level and assign read-only slots to one of the programmes they still behave and render appointments correctly but empty slots background is lost.
Sample project https://dl.dropbox.com/u/66479/RadScheduleViewSpecialSlots.zip