ASP.NET MVC - System.Data.DataSet中没有被引用的问题 [英] ASP.NET MVC - System.Data.DataSet not referenced problem

问题描述

嗯，首先对不起，这个问题一定是pretty直线前进的你们，但我挣扎自己就可以了，我需要它的工作的:(
嗯，我在我的应用程序试图牛逼o使用的数据集

Well, first of all sorry about this question it must be pretty straight forward for you guys but I'm struggling myself on it, and I need to make it work :( Well I'm trying t o use DataSet on my application

当我使其我：

The type 'System.Data.DataSet' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data

在我的应用程序System.Data这已经被从C引用：\\ WINDOWS \\ Microsoft.NET \\框架\\ V2.0.50727 \\ System.Data.dll中

in my application System.Data is already being referenced from C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll

和我使用我的使用条款，以及

and I'm using on my using clauses as well

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Mvc;

这DataSet是从web服务的响应
那么如何解决这个问题的任何想法？

This DataSet is a response from a Webservice So any Ideas on how to fix this problem?

PS。我不知道是否有帮助，但我使用nHaml来呈现我的看法

PS. I don't know if it helps, but I'm using nHaml to render my view

非常感谢

---

更新：

我发现现在唯一的解决方案是不是传递一个DataSet的视图转换器的DataSet到

The only solution I found for now was to instead passing a DataSet to the view converter the DataSet to a

<List<List<String>>

和通过这样整个数据集

List<List<String>> myList = new List<List<String>>();

foreach (DataRow row in dsTrades.Tables[0].Rows)
{
    List<String> myListColumns = new List<String>();

    for (var index = 0; index < dsTrades.Tables[0].Columns.Count; index ++)
    {
        myListColumns.Add(row[index].ToString());
    }

    myList.Add(myListColumns);
}

// THIS SHOULD BE THE DATASET AND NOW 
// IT'S CONVERTED TO A LIST WITH STRINGS LIST INSIDE
viewModel.Trades = myList; 

return View(viewModel);

其实这完全是疯狂的ins't呢？

Actually this is completely crazy ins't it?

所有这些工作可能若是直接使用DataSet中轻松完成到视图
我希望有人能帮助我用更简单的方式来做到这一点。

All this job could be easily done into the view if using DataSet directly I hope anyone can help me with a more simplistic way to do it

感谢您：）

---

UPDATE（解决方案）

西蒙的答案是真正有效的，它增加了对System.Data这和System.Xml命名空间之后，但在同一时间工作的第一次尝试， Josh的答案present一个非常好的和冷静的方式与数据集，这在我看来效果要好得多的工作，我想我会去现在。

Simon's answer was really effective and it worked on the first try after adding namespaces for System.Data and System.Xml but at the same time, Josh's answer present a very nice and cool way to work with DataSets, which on my opinion works much better and I think I'll go for it now.

感谢您的帮助。

推荐答案

尝试在nhaml配置中添加明确提及System.Data这

try adding an explicit reference to System.Data in your nhaml configuration

<?xml version="1.0"?>

<configuration>
...
    <configSections>
            <section name="nhaml" type="NHaml.Configuration.NHamlConfigurationSection, NHaml"/>
    </configSections>
...
<nhaml autoRecompile="true">
            <assemblies>
                    <clear/>
                    ...
                    <add assembly="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
            </assemblies>
            <namespaces>
                    <clear/>
                    ...
                    <add namespace="System.Data"/>
            </namespaces>
    </nhaml>

显然与其他文献和更换...配置

obviously replacing "..." with your other references and config

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