强类型的视图差异（MVC的来源与组装） [英] Strongly-typed view difference (MVC sources vs. assembly)

问题描述

我试图创建一个强类型的局部视图

I'm trying to create a strongly typed partial view

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master"     Inherits="System.Web.Mvc.ViewPage<IEnumerable<Pt.Data.Services>>" %>
<table>
  <% foreach (Pt.Data.Services item in Model)
       { Html.RenderPartial("ServiceItem",item); } %>
</table>

在控制器：

IEnumerable<Services> Model=null;
using (tl ctx = new tl(Config.ConnectionString))
{
    Model = ctx.Services.ToList();
}
return View("List",Model);

在与二进制组件项目运行时，这workied以及 System.Web.Mvc 引用。

This workied well when running in a project with the binary assembly System.Web.Mvc referenced.

但是，如果我删除二进制组件并用MVC源调试添加项目，终止确认强类型的意见。

But if I remove binary assembly and add a project with MVC sources for debugging, it stops recognizing strongly typed views.

它的工作就像一个的ViewPage 而不是的ViewPage＆LT;＆的TModel GT;

It's working like a ViewPage instead of ViewPage<TModel>

至于结果，我发现了错误：

As result I'm getting the error:

编译器错误信息：CS1579：foreach语句无法在类型对象的变量操作，因为'对象'不包含'GetEnumerator'`一个公共定义

Compiler Error Message: CS1579: foreach statement cannot operate on variables of type 'object' because 'object' does not contain a public definition for 'GetEnumerator'`

为什么会编译MVC，但不与源这项工作？我怎样才能使源正常运行？

Why would this work with the compiled MVC, but not with the sources? And how can I make the sources run correctly?

推荐答案

有你在〜/浏览次数改变了这一行/ Web.config文件：

Have you changed this line in ~/Views/Web.config:

<pages validateRequest="false"
       pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter,
                             System.Web.Mvc, Version=1.0.0.0, Culture=neutral,
                             PublicKeyToken=31BF3856AD364E35"
       pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=1.0.0.0,
                     Culture=neutral, PublicKeyToken=31BF3856AD364E35"
       userControlBaseType="System.Web.Mvc.ViewUserControl,
                            System.Web.Mvc, Version=1.0.0.0, Culture=neutral,
                            PublicKeyToken=31BF3856AD364E35">

本：

<pages validateRequest="false"
       pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter,
                             System.Web.Mvc, Version=1.0.0.0, Culture=neutral,
                             PublicKeyToken=NULL"
       pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=1.0.0.0,
                     Culture=neutral, PublicKeyToken=NULL"
       userControlBaseType="System.Web.Mvc.ViewUserControl,
                            System.Web.Mvc, Version=1.0.0.0, Culture=neutral,
                            PublicKeyToken=NULL">

其实这史蒂夫·桑德森的的帖子可能会有所帮助。

这篇关于强类型的视图差异（MVC的来源与组装）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！