DayPilot - Open-Source Outlook-Like Calendar/Scheduling Control for ASP.NET
Try the online demo: AJAX-style event creating, moving, resizing, and deleting • Context menu • Day view • Work week view • Week view • Month view • Horizontal/vertical resources view • PostBack/AJAX/JavaScript event handling • Binding to XmlDataSource, SqlDataSource, DataTable, ArrayList • Custom event formatting • UpdatePanel compatibility

7. Server-side event handling

Event Description
EventClick Occurs when the user clicks on an event and EventClickHandling property is set to UserActionHandling.PostBack.
FreeTimeClick Occurs when the user clicks on an event and FreetimeClickHandling property is set to UserActionHandling.PostBack.

Your server-side event handling methods will get the important data:

EventClick knows the event value (PK column)

The argument of EventClick handler is set to the value of the clicked event (DataValueField).

private void DayPilotCalendar1_EventClick(string pk)
{
	Label1.Text = "Selected event: " + pk;
}

FreeTimeClick knows the time clicked

private void DayPilotCalendar1_FreeTimeClick(System.DateTime start)
{
	Label1.Text = "Selected time: " + start.ToString("s");
}

DayPilot Pro is an advanced DayPilot edition. You can check a thumbnail overview of the most interesting features. There is also an online demo with all the features working (including the AJAX features). If you want to test the design-time support and API you can download a fully functional trial version. And if you like it, you can buy a full version with source code and 12 months of upgrades and support (with a 30-days money back guarantee).

DayPilot Lite is a do-it-yourself open-source edition of DayPilot. Although it misses some DayPilot Pro features, there are thousands of developers using it to build calendar, personal scheduling, and resource booking applications.

Questions or suggestions? Try DayPilot forums or contact us directly.