C# - MVC

Controllers

位置：Controllers

命名：HomeController

 

// Views/Home/Index
public ActionResult Index()
 {
            ViewBag.Mydata = "Hello World";
            return View();
  }

//数据列表
  public ActionResult Dic()
        {
            " };
            var dic = new Dictionary<string, string>();
            dic.Add(", "Lee");
            dic.Add(", "Mp");
            ViewBag.dic = dic;
            ViewData["str"] = str;
            return View();
        }

//使用Model
      public ActionResult List()
        {
            var list = new List<Test>
            {
                ",Sex="男"},
                ",Sex="女"},
                ",Sex="人妖"}
            };
            ViewBag.Title = "列表和Layer";
            return View();
        }

//使用数据集
  public ActionResult Form()
        {
            DataSet ds =  Lee.Common.CreateDataSet();
            ViewBag.Data = ds.Tables[];
            return View();
        }

View

常规：

@{
    ViewBag.Title = "Index";
}

<h2>@(ViewBag.Mydata),123</h2>

循环遍历1：
@{
    ViewBag.Title = "Dic";
    var dic = ViewBag.dic;
    var str = ViewData["str"];
}

@{
   foreach(KeyValuePair<string,string> aa in dic)
  {
    <h1>@aa.Key : @aa.Value</h1>
  }
}
@{
    foreach (var bb in str as List<string>)
  {
    <h1>@bb</h1>
  }

}

循环遍历2：
@{
    Layout = "~/Views/Common/Layer.cshtml";
}

@using MvcApplication1.Models;

@model IEnumerable<Test>

@foreach (var item in Model)
{
    <p>@item.Sex</p>
}

数据集遍历


@using System.Data;
@using Lee;

@{
    ViewBag.Title = "Form";
    Layout = "~/Views/Common/Layer.cshtml";
    DataTable dt = (DataTable)ViewBag.Data;
}

@{

    <table class="table table-hover">
        <thead>
            <tr>
            @for (int i = 0; i < dt.Columns.Count;i++ )
            {
                <th>@dt.Columns[i].ToString()</th>
            }
           </tr>
        </thead>
        <tbody>
             @for (int j = 0; j < dt.Rows.Count;j++ )
            {
                <tr>
                    <td>@dt.Rows[j][dt.Columns[0].ToString()]</td>
                    <td>@dt.Rows[j][dt.Columns[1].ToString()]</td>
                    <td>@dt.Rows[j][dt.Columns[2].ToString()]</td>
                    <td>@dt.Rows[j][dt.Columns[3].ToString()]</td>
                </tr>
             }
        </tbody>
    </table>

}

Model

Test.cs

 public class Test
    {
        private string id;

        public string Id
        {
            get { return id; }
            set { id = value; }
        }

        private string money;

        public string Money
        {
            get { return money; }
            set { money = value; }
        }

        private string sex;

        public string Sex
        {
            get { return sex; }
            set { sex = value; }
        }

        private string code;

        public string Code
        {
            get { return code; }
            set { code = value; }
        }
    }