下载文件的代码 [英] code to download files

问题描述

使用Google浏览后，如何将浏览结果保存到数据库中?我需要确定存储在数据库中的文件类型(.HTML，.TXT，.PDF)的代码.

After browsing by using google, how to save the browsing result in a database? I need code to detemine file type (.HTML,.TXT,.PDF) to be saved in DB.

推荐答案

您可以编写WinForm应用程序并使用WebBrowser控制.当页面被导航到(通过代码或通过链接引导控件执行此操作)时，将触发OnNavigate事件，并且还会有一个事件在文档加载后触发.
在事件处理程序中，您可以实施一种策略来发现该页面的内容，然后决定是否将其保存到磁盘.

这对您来说是可行的策略吗?

问候，

曼弗雷德(Manfred)

You can write a WinForm application and use the WebBrowser control. When a page is being navigated to (directing the control to do so by code or by following a link) the OnNavigate event is triggered and there is also an event that fires when the document has been loaded.
In your event handlers you can implement a strategy to discover the content of that page and then decide whether to save it to disk or not.

Is that a viable strategy for you?

Regards,

Manfred

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