Google Api calendar problem lazarus / 38-Networking and Web Programming ---------------------------------------------------------------------- xinyiman · 2019-12-19 11:23 Hi guys. I have some difficulties with google components. I have to create a program that interfaces with the google calendar. I have attached a test where you can see that I can add new appointments (always if the calendar to which I associate it already has at least an appointment inside, if it is empty it goes into error), I can delete the appointments. But it goes wrong when I try to change appointments. I don't understand if I'm wrong or there's a bug. Furthermore I cannot insert the extendedProperties correctly. Because when I recover the property is always null. Try my test (which I attach below). Thank you so much for any suggestions. ---------------------------------------------------------------------- xinyiman · 2019-12-19 12:47 Edit: add google.ini (you have to move the file into the folder that contains the project and correctly compile ClientId and ClientSecret) Quote[Credentials] ClientID=Your client id ClientSecret=Your secret key Scope=https://www.googleapis.com/auth/calendar [Session] ;RefreshToken= ;AccessToken= ;TokenType= ;AuthExpires= ;AuthPeriod= ;AccessToken=