I want to add some extended data to VEvent, but i don't know what Vevent's properties can use. I use google calendar.
For example, i have: extendedData01 = data1, extendedData02 = data2,….., extendedData10 = data10
and i want to add it to VEvent.
Please help me, Thanks a lot.
I hope you already found the answer to your question, but in case you haven't you probably want to look in the specification at non-standard properties:
In ical4j the XProperty class is used to create non-standard properties you can attach to a component (e.g. VEVENT).