EmbeddedResourceVirtualPathProvider and @Html.TextBoxFor(Lin

Question

在我的.cshtml文件中，无论我在哪里使用 @html.textboxfor

我会遇到错误

这是一个示例代码：

@model WebComposite.Models.CompositeModel
<label for="name">Name</label>
@Html.TextBoxFor(m => m.name)

错误：

Error #1:
'System.Web.Mvc.Html.InputExtensions.TextBoxFor<TModel,TProperty>(System.Web.Mvc.HtmlHelper<TModel>, System.Linq.Expressions.Expression<System.Func<TModel,TProperty>>)' cannot be inferred from the usage. Try specifying the type arguments explicitly.
Error #2: 
One or more types required to compile a dynamic expression cannot be found. Are you missing a reference?

有什么想法？

Answer 1

如果其他任何人都在想，这就是我解决的方法：

1. right click on the project -> select properties
2. select Application
3. change "target framework" (I was at 4.5, so I changed it to 4)
4. change "target framework" to whatever it was before step 3

web.config已清理，添加了适当的参考，做一个构建，一切都应该返回正常