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Deleteing an Appointment

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ScheduleView
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Troy
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Troy asked on 26 May 2011, 03:01 PM
What is the easiest way to allow the deletion of appointments without using an editable collection?

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Valeri Hristov
Telerik team
answered on 26 May 2011, 04:38 PM
Hello Troy,

I am not sure that I understand your question - you always need to use ObservableCollection<T> as AppointmentsSource for RadScheduleView because of a bug in the Silverlight and the WPF ListCollectionView classes.

Greetings,
Valeri Hristov
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Troy
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answered on 26 May 2011, 04:42 PM
Well, I happen to be using a ReadOnlyObservableCollection<T> instance. The built in delete button does nothing in this scenario though.
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Valeri Hristov
Telerik team
answered on 26 May 2011, 04:51 PM
In order to delete an appointment, RadScheduleView should remove it from the AppointmentsSource, hence you cannot delete appointments if you use a ReadOnlyObservableCollection<T>... The presence of the "Delete" button should be considered as a bug, though. I will see if I can fit this fix in our plans for the next week's internal build.

Kind regards,
Valeri Hristov
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Valeri Hristov
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