vb.net - Get picture URL in google drive -


i want url of picture exist in google drive , show in forms , try method in nothing here code 

..... createservice()     dim tab() string = fichier.split(".")     dim list = service.files.list()     list.q = "trashed=false"     list.fields = "nextpagetoken, items(id, title)"     dim count = list.execute()     each fich in count.items         if (fich.title) = fichier              dim path string = fich.webcontentlink             dim mywebclient new system.net.webclient             dim imageinbytes() byte = mywebclient.downloaddata(path)             dim imagestream new io.memorystream(imageinbytes)                 affich_image.image.image = new               system.drawing.bitmap(imagestream)        end if

fich.webcontentlink value nothing fichier string , name of file exist in gridview

here working vb.net code drive v2 & oauth 2.0 so post:

    imports system.threading     imports system.threading.tasks      imports google     imports google.apis.auth.oauth2     imports google.apis.drive.v2     imports google.apis.drive.v2.data     imports google.apis.services      imports google.apis.auth     imports google.apis.download       'dev console:      'https://console.developers.google.com/       'nuget command:      'install-package google.apis.drive.v2      private service driveservice = new driveservice      private sub createservice()     if not begreen         dim clientid = "your client id"         dim clientsecret = "your client secret"         dim myusercredential usercredential = googlewebauthorizationbroker.authorizeasync(new clientsecrets() {.clientid = clientid, .clientsecret = clientsecret}, {driveservice.scope.drive}, "user", cancellationtoken.none).result         service = new driveservice(new baseclientservice.initializer() {.httpclientinitializer = myusercredential, .applicationname = "google drive vb dot net"})     end if end sub       private sub uploadfile(filepath string)     me.cursor = cursors.waitcursor     if service.applicationname <> "google drive vb dot net" createservice()      dim thefile new file()     thefile.title = "my document"     thefile.description = "a test document"     thefile.mimetype = "text/plain"      dim bytearray byte() = system.io.file.readallbytes(filepath)     dim stream new system.io.memorystream(bytearray)      dim uploadrequest filesresource.insertmediaupload = service.files.insert(thefile, stream, thefile.mimetype)      me.cursor = cursors.default     msgbox("upload finished") end sub      private sub downloadfile(url string, downloaddir string)     me.cursor = cursors.waitcursor     if service.applicationname <> "google drive vb dot net" createservice()      dim downloader = new mediadownloader(service)     downloader.chunksize = 256 * 1024 '256 kb      ' figure out right file type base on uploadfilename extension     dim filename = downloaddir & "newdoc.txt"     using filestream = new system.io.filestream(filename, system.io.filemode.create, system.io.fileaccess.write)         dim progress = downloader.downloadasync(url, filestream)         threading.thread.sleep(1000)         while progress.status = taskstatus.running         loop         if progress.status = taskstatus.rantocompletion             msgbox("downloaded!")         else             msgbox("not downloaded :(")         end if     end using     me.cursor = cursors.default end sub

to url, here code:

    dim request = service.files.list()     request.q = "mimetype != 'application/vnd.google-apps.folder' , trashed = false"     request.maxresults = 2     dim results = request.execute     each result in results.items         msgbox(result.downloadurl & vbcrlf & result.title & vbcrlf & result.originalfilename)     next

for further insight of needed, check documentation.


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