遍历List< string []> [英] looping through a List<string[]>

问题描述

我正在尝试获取数组列表中具有索引的每个项目的值，我使用此代码完成了此操作，但是循环结束后没有显示值.

I am trying to get the values for each item with index inside array list i did it with this code but don't have values display after loop finished.

foreach (var item in (List<string[]>)TempData["verification_errors"])
{
    <p>@item[0].ToString() + @item[2].ToString()</p>
}

这是List<string[]>

List<string[]> Data_verification_errors = new List<string[]>();
string[] Cust_Surname = new string[] { "CustomerSurname", reservation_details.CustomerSurname, "Customer name must have at least 2 characters" };

Data_verification_errors.Add(Cust_Surname);

推荐答案

在循环内部更改为:

<p>@(item[0].ToString() + item[2].ToString())</p>

代替:

<p>@item[0].ToString() + @item[2].ToString()</p>

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