将列表匿名类型转换为列表字符串 [英] convert list anonymous type to list string

问题描述

List<string> className = (from node in nodeList
                         where node.Attributes["class"] != null || !(string.IsNullOrEmpty(node.Attributes["class"].Value))
                         select new
                         {
                             classname = "." + node.Attributes["class"].Value.Trim().ToString()
                         }).ToList();

转换为List< string>

任何建议！

Plz help

its converting to a List<string>
any suggestion!
Plz help

推荐答案

不要创建匿名类型，只需选择一个字符串：< br $>

Do not create anonymous type, just select a string:

List<string> className = (from node in nodeList
                         where node.Attributes["class"] != null || !(string.IsNullOrEmpty(node.Attributes["class"].Value))
                         select ("." + node.Attributes["class"].Value.Trim())
                         ).ToList();

List<string> className = (from node in nodeList
where node.Attributes["class"] != null || !(string.IsNullOrEmpty(node.Attributes["class"].Value))
select new
{
classname = "." + node.Attributes["class"].Value.Trim().ToString()
}).ToList<string>();

试试这个并告诉我它是否可以解决你的问题。

Try with this and let me know if it resolves your problem.

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