Thanks for the answer. I have something to ask as below:
1. In case of i'm using Schedule control in un-bound mode, is there anyway to set Key property of appointment. I'm loading Appointment from db, create appointment at runtime but i can not set Key property as it's readonly.
2. Will C1 have any plan to do Gantt chart for WPF in near future? I'm evaluating C1 WPF for purchasing to upgrade our project to WPF, what missing is Gantt Chart to show task timeline, resources etc...
Regards.