I'm also having the same issue.
This is how I have the DayPilot calendar set up.
<DayPilot:DayPilotCalendar
id="DayPilotCalendar1"
runat="server"
EventClickHandling="PostBack"
OnEventClick="DayPilotCalendar1_EventClick" />
And here is the EvenClick function.
protected void DayPilotCalendar1_EventClick(object sender, DayPilot.Web.Ui.Events.EventClickEventArgs e)
{
testClick.Text = "Event ID: " + e.Text;
}
But it never seems to call it and my label stays the same.
I've also tried setting the EventClickHandling to JavaScript, just to see if the default alert('{0}'); works, but it is also not displaying.
Any help would be greatly appreciated.