CCalInstanceView::FindInstanceL() can search all text fields. It is supported by CalCommon::TCalSearchBehaviour.
The following fields are searchable:
Summary
Description
Location
Organizer Common Name
Organizer Address
Organizer Sent-By
Attendee Common Name
Attendee Address
Attendee Sent-By
The search string only needs to match one of the fields specified in the filter for it to be considered a matching instance.
It is important to note that an entry can have multiple attendees. This means that searching the attendee fields may become quite expensive for a large meeting.
Once the flag is added to CalCommon::TCalSearchBehaviour, it is passed to the constructor of CCalInstanceView::TCalSearchParams. The latter is a search parameter used when instances are found by using the API CCalInstanceView::FindInstanceL().
The enum CalCommon::TCalViewFilterFlags is used in entry view and instance view to specify entries that are of interest to the client. Class CalCommon::TCalTimeRange is used to define the time range within which instances fall.