Event source: PostBack or CallBack.

Namespace: DayPilot.Web.Ui.Events
Assembly:   DayPilot (in DayPilot)
Version: 3.5.2.0

Syntax

Visual Basic (Declaration)
Public ReadOnly Property Source As EventSource
C#
public EventSource Source { get; }
Visual C++
public:
property EventSource Source {
	EventSource get ();
}