Aspose.iCalendar is a non-graphical .NET class library that provides classes and ，algorithms which are useful for time-oriented Recurrence Patterns, or schedules. Many applications need to manage this type of information, which can often be quite complex to describe and manipulate. Aspose.iCalendar frees developers from these details, providing a simple, standards-based interface that can support complex patterns. The central concepts are coherent with the iCalendar RFC (2445), making it very easy to incorporate iCalendar features into .NET applications.