不包含 'getenumerator' 的 public 实例或扩展定义

Question

我正在从 WEB API 获取数据。就是在显示的时候是shows me error.

public class PricingTooltemPrice
{
    // Other Propery
    public List<CoinDateList> CoinDateList { get; set; }
}    

public class CoinDateList
{
    public int Id{ get; set; }
    public string Title{ get; set; }
    public string Name{ get; set; }
}

我的操作方法：

public ActionResult ItemPrice(string itemName, string itemId)
{
    var Data = GetPrice(itemName, itemId);
    return View("MyViewPage", Data);
}

public PricingTooltemPrice GetPrice(string itemName, string itemId)
{
    PricingTooltemPrice model = new PricingTooltemPrice();
    var client = new RestClient();
    client = new RestClient("GET DATA FROM API");
    var request = new RestRequest(Method.GET);
    request.AddHeader("x-user-id", this.UserId);
    request.AddHeader("x-api-token", this.token);
    request.AddHeader("x-api-key", this.apikey);
    request.AddHeader("accept", "application/json");
    request.AddHeader("content-type", "application/json");
    IRestResponse response = client.Execute(request);
    model = JsonConvert.DeserializeObject<PricingTooltemPrice>(response.Content);
    return model;
}

我的浏览页面代码：

@using helloworld.Models
@model helloworld.Models.PricingTooltemPrice

我在使用 for each loop 获取数据时遇到了这个问题。

@foreach (var data in Model.CoinEntry)
{
               
}

当我键入 Model.CoinEntry 时，显示错误：

CoinEntry does not contain a public instance or extension definition for GetEnumerator.

Answer 1

您的模型包含 CoinDateList 属性，但不包含 CoinEntry:

@foreach (var data in Model.CoinDateList)
{
   ... 
}