Load data from WebService(.asmx) / Generic Handler(.ashx)

I am calling dataaction method on page load of the asp.net application. But scheduler can not display any events on the calendar.

Following is my code
Scheduler.Config.limit_time_select = True
Scheduler.InitialDate = Date.Now
Scheduler.DataAction = Me.ResolveUrl(“EventsDetail.ashx”)
Scheduler.LoadData = True
Scheduler.EnableDataprocessor = True

EventsDetails.ashx returns following JSON string.
“[{‘id’:‘1’,‘text’:‘Agency Meeting’,‘start_date’:‘2015-06-08 09:00:00’,‘end_date’:‘2015-06-08 15:00:00’,‘readonly’:‘true’}]”

But calendar control cannot able to display events. Any idea why it is not loading

Thank you

You are using not default date format and should set xml_date.

sched.Config.xml_date = "%Y-%m-%d %H:%i:%s";