How to write the extension method of HtmlHelper.

Source: Internet
Author: User
Write a ButtonHelper. I will seal this method in Gqq. Common. dll. In other website references, how can we implement smart sensing?
After analysis, you only need to configure the pages-> namespace node in web. config (if Razor is used, there are two.
<Pages pageBaseType = "System. Web. Mvc. WebViewPage">
<Namespaces>
<Add namespace = "System. Web. Mvc"/>
<Add namespace = "System. Web. Mvc. Ajax"/>
<Add namespace = "System. Web. Mvc. Html"/>
<Add namespace = "System. Web. Routing"/>
<Add namespace = "Gqq. Common. Helper"/>
</Namespaces>
</Pages>
<Pages>
<Namespaces>
<Add namespace = "System. Web. Helpers"/>
<Add namespace = "System. Web. Mvc"/>
<Add namespace = "System. Web. Mvc. Ajax"/>
<Add namespace = "System. Web. Mvc. Html"/>
<Add namespace = "System. Web. Routing"/>
<Add namespace = "System. Web. WebPages"/>
<! -- If this configuration is missing, @ Import is required on the aspx page. If you need to use this configuration for multiple pages,
(Also @ Register can replace controls)
It is better to configure in web. config -->
<Add namespace = "GqqMvcWeb. Message"/>
<Add namespace = "Gqq. Common. Helper"/>
</Namespaces>
</Pages>

In this way, you can use @ Html. Button () to construct a Button on the Razor interface.

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