Hi,

I have a WeekViewDefinition and when I try to change the GroupHeaderDateStringFormat property in code behind the change doesn't take effect immediatly. The control need an AppointmentsSource before my change can take effect, is this normal???

ie:
                this.ScheduleView.AppointmentsSource = null;
                this.ScheduleView.AppointmentsSource = mSpots;

Thank's
Alain

Hello Alain,

This is a normal behavior as the ScheduleView needs to be refreshed when a visual elements are changed. Resetting the AppointmentsSource is actually doing that as well as changing the VisibleRange.

Hope this helps. If you have any other questions let us know.

Regards,
Kalin
Telerik