开始:VCALENDAR PRODID: / / github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DESCRIPTION: DTEND;VALUE=DATE:20230310 DTSTAMP:20230114T121804Z DTSTART;VALUE=DATE:20230309 SEQUENCE:0 SUMMARY:Publication of 2022 annual results UID:100281bc-0656-4f20-9ec2-bbc904877474 END:VEVENT END:VCALENDAR