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how to get string from string list?

开发者 https://www.devze.com 2023-02-27 11:16 出处:网络
I have list of s开发者_如何学Gotring and there are number of string in the list. Each string in the list start with number.

I have list of s开发者_如何学Gotring and there are number of string in the list. Each string in the list start with number.

List<String> stringList=new List<String>();

stringList.Add("01Pramod");
stringList.Add("02Prakash");
stringList.Add("03Rakhi");
stringList.Add("04Test");
stringList.Add("04Test1");
stringList.Add("04Test2");

I want a Linq query that will return me list of string that starts with 04.


stringList.Where(s => s.StartsWith("04"))

or

stringList.Where(s => s.StartsWith("04")).ToList()

if you need a list


var result = stringList.Where(i => i.StartsWith("04"));


Here are the possible solution for it:

 // Lambda
 stringList.FindAll(o => o.StartsWith("04"));

 // LINQ
 (from i in stringList
  where i.StartsWith("04")
  select i).ToList();


I guess this will be easy to understand and its in proper format

var ss=from string g in stringList

where g.Substring(0,2)=="04"

select g;

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

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