将定界的字符串转换为字典< string，uint>在C#中

问题描述

如何将字符串转换为Dictionary<string, uint>?

该&已存在答案.我试过了，但这给了我错误.

There are already answers to this & I tried this but it gives me error.

string abc = "key1=value1,key2=value2";

下面的东西给出了错误:

And below thing gives error:

var dict = text.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries)
           .Select(part => part.Split('='))
           .ToDictionary(split => split[0], split => split[1]);

我不确定如何在字典中将值存储为uint.有什么建议吗?

I'm not sure how to store the value as uint in dictionary. Any suggestions?

更新:稍后，我想将此Dictionary<string, uint>转换回逗号分隔的字符串(key=value).如何使用linq进行反向转换?

Update: and at later point I want to convert this Dictionary<string, uint> back to a comma-separated string (key=value). How do I do that reverse conversion using linq?

推荐答案

您非常接近-您所需要做的就是解析uint的值:

You are very close - all you need is to parse uint for the value:

Dictionary<string,uint> dict = text.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries)
       .Select(part => part.Split('='))
       .ToDictionary(split => split[0], split => uint.Parse(split[1]));

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