有没有办法使用Web服务/推送通知更新本地应用程序数据库？ [英] is there a way to update local app database using a webservice / push notification?

问题描述

我的应用程序使用多个数据库，我更新它们的唯一方法是提交应用程序的新更新并覆盖IsolatedStorage中的副本。是否有关于如何使用Web服务执行此操作的教程？我一直在查看一些Azure
教程，但我还没有看到我推送数据库更新或类似的东西。

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Michael DiLeo

解决方案

没有直接的数据库同步机制.. 。

您需要在代码中编写自己的同步机制。 即查询来自Web服务的数据并插入/编辑/删除本地数据库中的相应记录。

类似于此博客中描述的内容：
http： //blogs.msdn.com/b/writingdata_services/archive/2011/11/14/sync-ing-odata-to-local-storage-in-windows-phone-part-1.aspx

My app utilizes multiple databases and the only way I have of updating them is to submit a new update of the app and overwrite the copy in IsolatedStorage. Are there any tutorials on how to use a web service to do this? I've been looking over some Azure tutorials, but I haven't seen anyway for me to push database updates or anything like that.

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Michael DiLeo

解决方案

There is no direct data base sync mechanism...

You would need to write your own sync mechanism in your code.  i.e. query the data from a web service and insert/edit/delete the appropriate records from your local database.

something like what is described in this blog: http://blogs.msdn.com/b/writingdata_services/archive/2011/11/14/sync-ing-odata-to-local-storage-in-windows-phone-part-1.aspx

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