Question

How to select all characters from a string before the first - in C#

Answer 1

using System;
using System.Linq;
 
public class program
{
    public static void Main(string[] args)
    {
        string str = "csharp-123-java";

        var queryResult = str.TakeWhile(ch => ch != '-');

        foreach (char ch in queryResult) {
            Console.Write(ch);
        }
    }
}
 
 
 
/*
run:
 
csharp
 
*/

 

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