public static RecurrenceInfo GetValue(
    string name,
    Appointment pattern
)

Public Shared Function GetValue(
    name As String,
    pattern As Appointment
) As RecurrenceInfo

public ActionResult RecurrenceFormInfo() {
    Appointment pattern = new Appointment(AppointmentType.Pattern,
        new DateTime(2012, 10, 20, 3, 0, 0), new DateTime(2012, 10, 20, 4, 0, 0));
    RecurrenceInfo recurrenceInfo = AppointmentRecurrenceFormExtension.GetValue("RecurrenceControl", pattern);
    return View("RecurrenceFormInfo", (object)recurrenceInfo.ToXml());
}