Pau*_*yer 0 c# aggregate list tostring
以下是此测试的源代码:
var tags = new List<string> {"Portland", "Code","StackExcahnge" };
const string separator = " ";
tagString = tags.Aggregate(t => , separator);
Console.WriteLine(tagString);
// Expecting to see "Portland Code StackExchange"
Console.ReadKey();
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更新
这是我现在使用的解决方案:
var tagString = string.Join(separator, tags.ToArray());
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结果string.Join
是我需要的.