WP8应用程序关闭时，在后台任务中使用http请求保存文件

Question

I would like to store data in the dropbox via http request when the app closes. The time of 10 seconds in the Application_Closing function are not enough. Is there a background task that runs longer after closing the app?

Thank you

Answer 1

Did you check out the Background file transfer Agent? You can find a detailed description on MSDN , note that there are some restrictions to file size depending onto the network connection.