Exontrol ICalendar - Recurrence Control

The ExICalendar library implements the ICalendar data format, according with Internet Calendaring and Scheduling Core Object Specification, RFC 5545. The iCalendar data format represents exchanging calendaring and scheduling information such as events, to-dos, journal entries, and free/busy information, independent of any particular calendar service or protocol. The iCalendar format is suitable as an exchange format between applications or systems. The format is defined in terms of a MIME content type. This will enable the object to be exchanged using several transports, including but not limited to SMTP, HTTP, a file system, desktop interactive protocols such as the use of a memory-based clipboard or drag/drop interactions, point-to-point asynchronous communication, and so on.

The eXICalendar library provides ICS, Recurrence capabilities for components like eXCalendar, eXSchedule eXGantt, eXG2antt and so on.

Features include:

• Template/X-Script support
• Easy way to access the components, properties and parameters of the iCalendar data
• Ability to load/save data from strings, files,...
• Ability to encode/decode properties from/to VARIANT expressions
• Ability to encode/decode properties with multiple values, like Recur, Period, Duration, and so on
• Ability to evaluate Recurrence/Recur rules
• Ability to enumerate occurrences of the Recurrence/Recur rule