C# 4.0 错误：是字段，但用作类型

这是完整的代码。

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我不知道它为什么显示错误。我搜索了错误“是一个字段，但用作类型”，我尝试了，但没有帮助。由于我是新手，请提供解决方案代码。提前谢谢。

这几行代码的目的是什么

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;

namespace WindowsFormsApplication5
{
    public class ClientContext
    {
        private string p;

        public ClientContext(string p)
        {
            // TODO: Complete member initialization
            this.p = p;
        }
    }

    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }


    //First construct client context, the object which will be responsible for
    //communication with SharePoint:
        private ClientContext context = new ClientContext("@url"); 


    //then get a hold of the list item you want to download, for example
    public List list;
        public ClientContext
        {
           list = context.Web.Lists.GetByTitle("001_CFR_DPV_COST_REV_SHARING");
        }

    //note that data has not been loaded yet. In order to load the data
    //you need to tell SharePoint client what you want to download:

    context.Load(result, items=>items.Include(
        item => item["Title"],
        item => item["FileRef"]
    ));

    //now you get the data
    context.ExecuteQuery();

    //here you have list items, but not their content (files). To download file
    //you'll have to do something like this:

    var item = items.First();

    //get the URL of the file you want:
    var fileRef = item["FileRef"];

    //get the file contents:
    FileInformation fileInfo = File.OpenBinaryDirect(context, fileRef.ToString());

    using (var memory = new MemoryStream())
    {
          byte[] buffer = new byte[1024 * 64];
          int nread = 0;
          while ((nread = fileInfo.Stream.Read(buffer, 0, buffer.Length)) > 0)
          {
              memory.Write(buffer, 0, nread);
          }
          memory.Seek(0, SeekOrigin.Begin);
          // ... here you have the contents of your file in memory, 
          // do whatever you want
    }
    }
}

什么是类Form1中的

publicclientcontext{}

似乎您打算为另一个类中的类创建构造函数，而对于编译器来说，它更像是一个属性，但没有访问器（get、set），就好像它是这样的类型或smth

试着把它放进去；设置如果要创建属性，请在内部访问器：

public partial class Form1 : Form
{
    ...
    public ClientContext
    {
       list = context.Web.Lists.GetByTitle("001_CFR_DPV_COST_REV_SHARING");
    }    
}

或者将其改为“方法”：

public List Context
{ 
   get 
   { 
       list = context.Web.Lists.GetByTitle("001_CFR_DPV_COST_REV_SHARING");
       return list;
   } 
}

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我很抱歉不得不这样说；但是，要么是粘贴的代码出错，要么是其中存在多个严重错误。我不得不假设这是最后的选择。在这种情况下，最好从一个基本的C#教程开始，自己找出错误的原因。有很多语法错误，你的代码根本无法生成。你想在这里实现什么？调用包含这些列的列表？那么！我想你应该更新你的问题，因为标题与描述不符。

   public void GetClientContext()
   {
      list = context.Web.Lists.GetByTitle("001_CFR_DPV_COST_REV_SHARING");
   }