This topic describes the appointment as visual element and lists several properties that affect its visual appearance.
Generally, the Appointment is visually represented as a rectangle laying on the Time Cells of the scheduler area. The time cells it occupies correspond to its scheduled time interval. If an appointment is scheduled for a whole day (refer to the Appointment.AllDay property), or extends from one day to another, it is displayed in the All-Day Area of the ASPxScheduler control.
The basic appearance of the appointment is illustrated below:
The callout, which is shown in the picture, displays the start and end times of the appointment. It is invoked to indicate the changing interval when the appointment's top or bottom border is dragged.
The appointment's visual elements are shown in the following picture:
The visual elements of the appointment and the corresponding properties are listed in the table below:
Handle the ASPxScheduler.InitAppointmentDisplayText event to display custom text for the subject and description within the appointment. You can also display multiline subject text by inserting the "\r\n" escape sequences (Carriage Return + Line Feed).