问题
I would like to update the content of my Outlook Web Add-in when Calendar event data is changed. Is there any possibility to catch kind of ItemChanged event in the web add-ins?
I have found some projects with OnSend, but trying that way does not work, and there is only that event possible to catch.
回答1:
Currently the feature you are specifying is not a part of the product. However, we are actively investigating what types of events would be beneficial for the platform.
We track Outlook add-in feature requests on our user-voice page. Please add your request there. Feature requests on user-voice are considered when we go through our planning process.
[Outlook Add-ins Engineering Team]
来源：https://stackoverflow.com/questions/48208246/detect-when-item-is-changed-in-outlook-web-add-in