我试图创建一个VirtualPathProvider并将视图设置为嵌入资源。

class AssemblyResourceVirtualFile : VirtualFile
{
    string path;

    public AssemblyResourceVirtualFile(string virtualPath)
        : base(virtualPath)
    {
        path = VirtualPathUtility.ToAppRelative(virtualPath);
    }

    public override System.IO.Stream Open()
    {
        string[] parts = path.Split('/');
        string assemblyName = parts[2];
        string resourceName = parts[3];

        assemblyName = Path.Combine(HttpRuntime.BinDirectory, assemblyName);
        var assembly = Assembly.LoadFile(assemblyName);

        if (assembly != null)
        {
            return assembly.GetManifestResourceStream(resourceName);
        }
        return null;
    }
}

以及
public class AssemblyResourceProvider : System.Web.Hosting.VirtualPathProvider
{
    public AssemblyResourceProvider() { }

    private bool IsAppResourcePath(string virtualPath)
    {
        String checkPath = VirtualPathUtility.ToAppRelative(virtualPath);
        return checkPath.StartsWith("~/App_Resource/", StringComparison.InvariantCultureIgnoreCase);
    }

    public override bool FileExists(string virtualPath)
    {
        return (IsAppResourcePath(virtualPath) ||
                base.FileExists(virtualPath));
    }

    public override VirtualFile GetFile(string virtualPath)
    {
        if (IsAppResourcePath(virtualPath))
            return new AssemblyResourceVirtualFile(virtualPath);
        else
            return base.GetFile(virtualPath);
    }

    public override CacheDependency GetCacheDependency(string virtualPath,
        IEnumerable virtualPathDependencies, DateTime utcStart)
    {
        if (IsAppResourcePath(virtualPath))
            return null;
        else
            return base.GetCacheDependency(virtualPath, virtualPathDependencies, utcStart);
    }
}

我的控制器
return View("~/App_Resource/Blog.DLL/Blog.Views.Blog.Latest.cshtml");

它确实找到了视图,但我最终得到了这个错误:
…view.cshtml'必须派生自webviewpage或webviewpage。
尝试使用以下命令显示部分视图时:
@{ Html.RenderAction("Latest", "Blog"); }

有办法解决吗?
或者有一种更简单的方法将视图存储在dll上吗?

最佳答案

之所以会发生这种情况,是因为您现在正在为来自未知位置的razor视图提供服务,标准~/views/web.config不再适用。因此,您可以在自定义视图中放置一个@inherits System.Web.Mvc.WebViewPage,但这可能会很麻烦。
您可以结帐the following article

08-04 22:20