基于模式的字符串解析 [英] Pattern based string parse

问题描述

例如，当我需要通过用逗号将它们连起来来对某些值进行分类时，我会这样做:

When I need to stringify some values by joining them with commas, I do, for example:

string.Format("{0},{1},{3}", item.Id, item.Name, item.Count);

并且具有例如"12,Apple,20".
然后我想做相反的操作，从给定的字符串中获取值.像这样:

And have, for example, "12,Apple,20".
Then I want to do opposite operation, get values from given string. Something like:

parseFromString(str, out item.Id, out item.Name, out item.Count);

我知道，这在C语言中是可能的.但是我不知道C#中的这种功能.

I know, it is possible in C. But I don't know such function in C#.

推荐答案

是的，这很容易.您只需使用 String.Split方法在每个逗号上拆分字符串

Yes, this is easy enough. You just use the String.Split method to split the string on every comma.

例如:

string myString = "12,Apple,20";
string[] subStrings = myString.Split(',');

foreach (string str in subStrings)
{
    Console.WriteLine(str);
}

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