backuping up files in subdirectories google drive api

'automatically when the authorization flow completes for the first time.Ĭredential = GoogleWebAuthorizationBroker.AuthorizeAsync( 'The file token.json stores the user's access and refresh tokens, and is created Using Stream = New FileStream('credenzials.json', FileMode.Open, FileAccess.Read)

That's my routine that make a connection on my Google drive with my credentials, search for my folder and my file and give me back their ID: Maybe I can set permission to 'read only' on the file when is opened by my application but I think it is not a good thing because if my application crashes (for example for a blackout) my file remain in read only state for always. I dont' know if google drive as an option to set an 'exclusive opening' instead of API. Since that me and my friend use the same account in different PC with the same VB.net application that I wrote, I need your help to to check if that file is opened by another user to avoid opening and garantee an 'exclusive opening' on it. Hi to all, I need to write inside a file located in a folder of my account in google drive and I wrote a desktop application in VB.net using Google Driver API v3.

Backuping up files in subdirectories google drive api