教你一招

asp.net mvc里面的area是什么，点击这里查看

 如果在nopcommerce里面加入类似admin的area，步骤如下：

1、新建一个mvc空项目MvcApplication1，位置放在Nop.Web下面，添加一个类MvcApplicationAreaRegistration.cs用于注册area，内容如下：

using System.Web.Mvc;
 
namespace MvcApplication1
{
    public class MvcApplicationAreaRegistration : AreaRegistration
    {
        public override string AreaName
        {
            get
            {
                return "MvcApplication1";
            }
        }
 
        public override void RegisterArea(AreaRegistrationContext context)
        {
            context.MapRoute(
                "MvcApplication1_default",
                "MvcApplication1/{controller}/{action}/{id}",
                new { controller = "Home", action = "Index", area = "MvcApplication1", id = "" },
                new[] { "MvcApplication1.Controllers" }
            );
        }
    }
}

2、修改MvcApplication1/Views/_ViewStart.cshtml，内容如下：

@{
    Layout = "~/MvcApplication1/Views/Shared/_Layout.cshtml";
}

如果不修改的话会提示找不到view的。
3、添加一个HomeController和对应的视图，这里不再详细说明。
4、修改MvcApplication1输出路径，改为：..in，要不然是找不到dll的。
5、删除Global.asax文件，删除web.config里面不需要的内容，可参考admin下面的config文件。
6、最后关键一步，修改Nop.Web.FrameworkThemesThemeableVirtualPathProviderViewEngine.cs的方法GetPath，添加如下内容：

if (!string.IsNullOrEmpty(areaName) && areaName.Equals("mvcApplication1", StringComparison.InvariantCultureIgnoreCase))
            {
                //admin area does not support mobile devices
                if (mobile)
                {
                    searchedLocations = new string[0];
                    return string.Empty;
                }
                var newLocations = areaLocations.ToList();
                newLocations.Insert(0, "~/MvcApplication1//Views/{1}/{0}.cshtml");
                newLocations.Insert(0, "~/MvcApplication1//Views/{1}/{0}.vbhtml");
                newLocations.Insert(0, "~/MvcApplication1//Views/Shared/{0}.cshtml");
                newLocations.Insert(0, "~/MvcApplication1//Views/Shared/{0}.vbhtml");
                areaLocations = newLocations.ToArray();
            }

重新编译测试一下吧，地址http://localhost:2619/MvcApplication1/Home。

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