从C#SelectList获取文本项 [英] Get a text item from an c# SelectList

问题描述

使用Visual Studio Express 2012 for Web和Razor，我创建一个选择列表:

Using Visual Studio Express 2012 for Web and Razor, I create a select list:

List<SelectListItem> list = new List<SelectListItem>();
list.Add(new SelectListItem { Text = "Yes", Value = "1" });
list.Add(new SelectListItem { Text = "No", Value =  "2" });

SelectList selectList = new SelectList(list, "Value", "Text", null);

稍后，我想获取与selectList中特定元素关联的文本.作为一个新手，我想我可以做到这一点:

Later, I want to get the text associated with a specific element in selectList. As a newbie, I'd think I could do this:

selectList.Items[1].Text

但这会导致出现消息:无法将[]的索引应用于类型'System.Collections.IEnumerable'的表达式"

But that results in the message, "Cannot apply indexing with [] to an expression of type 'System.Collections.IEnumerable'"

谢谢.

推荐答案

您可以尝试:

selectList.Skip(1).First().Text;

或者:

selectList.Where(p => p.Value == "2").First().Text;

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