Page.RouteData.Values在一个页面上为空，但在另一页面上不是 [英] Page.RouteData.Values are empty for one page but not another

问题描述

我可以使用Microsoft.AspNet.FriendlyUrls在ASP.NET c#WebForms中使用路由，但是对于所有页面不是.

I have Routing working in ASP.NET c# WebForms using Microsoft.AspNet.FriendlyUrls but not for all pages.

这里是一个示例:

routes.MapPageRoute("List/{Location}/{ZipCode}/", "List/{Location}/{ZipCode}/", "~/List.aspx");

在上述页面(List.aspx)的page_load中，Page.RouteData中没有values.count.

On the above mentioned page (List.aspx) in the page_load there are no values.count in the Page.RouteData.

Page.RouteData.Values.Count == 0

我在同一站点中还有另一个页面，该页面与此信息相匹配:

I have another page in the same site with this info matched to it:

routes.MapPageRoute("{Location}/{ZipCode}/{Name}/{LocID}/{ID}/{Code}/", "{Location}/{ZipCode}/{Name}/{LocID}/{ID}/{Code}/", "~/place.aspx");

此页面(place.aspx)始终显示正确的路由计数.

This page (place.aspx) always shows the correct count of Routes.

在调试"模式下的列表"页面上，我检查了查询字符串和位置以及ZipCode是否存在.

While on the List page in debug mode I checked the querystring and location and the ZipCode were there.

那么，是什么原因导致Page.RouteData不显示在一个页面中却可以在另一个页面中显示?

So, what might cause Page.RouteData to not show in one page but be available in another?

推荐答案

我对url路由很陌生，但是我认为我遇到了类似的问题，并且也找到了解决方案.您是否尝试过:

I am pretty new to url routing, but I think I ran into a similar problem and also found the solution. Have you tried:

routes.MapPageRoute("ListDetails/{Location}/{ZipCode}/", "ListDetails/{Location}/{ZipCode}/", "~/List.aspx");

代替

routes.MapPageRoute("List/{Location}/{ZipCode}/", "List/{Location}/{ZipCode}/", "~/List.aspx");

?

就我而言，我有:

routes.MapPageRoute(
    "ImageDelete",
    "Admin/Images/Delete/{nameToKill}",
    "~/Admin/Images.aspx"
);

其中显示Page.RouteData.Values始终为空.

which showed Page.RouteData.Values always empty.

当我将其更改为

routes.MapPageRoute(
    "ImageDelete",
    "Admin/Image/Delete/{nameToKill}", // mind the missing 's'
    "~/Admin/Images.aspx"
);

成功了！

我认为路由可能不以实际存在的站点的URL开头.

I think the route may not start with the URL of a site that actually exists.

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