e.ModifiedAppointment.ID is null error on "Edit only this occurrence"

[Monika]

hi

i m using the radscedular  but when i raise an event and set recureence rule and then go again and try to edit  any one of the event
 and click on " Edit only this occurrence" i get "e.ModifiedAppointment.ID" null here hence error.
    protected void RadScheduler1_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)
        {
            AppointmentInfo ai = FindById(e.ModifiedAppointment.ID);// get null
            ai.CopyInfo(e.ModifiedAppointment);
        }

 i was working on  older verion  and has updated to 2013 version of telerik. when i was usin the older version i use to get id . now not for the same case." any help".

[Plamen]

Hello Monika,

 
Thank you for reporting this issue.

It seems to be a bug in the latest version of RadScheduler in which in the scenario you shared the AppointmentUpdate is thrown two times. I have logged it for fixing in our internal system. Meanwhile you can workaround it by checking if the e.ModifiedAppointment.ID=null because when it is thrown second time it is returning the proper id.

Hope this will be helpful.

Regards,
Plamen
the Telerik team