Question

How to split a string into lines with Regex in C#

Answer 1

using System;
using System.Text.RegularExpressions;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = "c\r\nc++\r\ncsharp\r\njava\r\npython and php";

            string[] lines = Regex.Split(s, "\r\n");

            foreach (string line in lines) {
                Console.WriteLine(line);
            }
        }
    }
}


/*
run:

c
c++
csharp
java
python and php
 
*/

 

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Answer 2

using System;
using System.Text.RegularExpressions;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = "c\r\nc++\r\ncsharp\r\njava\r\npython and php";

            char[] delimiters = new char[] { '\r', '\n' };

            string[] lines = s.Split(delimiters, StringSplitOptions.RemoveEmptyEntries);

            foreach (string line in lines) {
                Console.WriteLine(line);
            }
        }
    }
}


/*
run:

c
c++
csharp
java
python and php
 
*/

 

70+ SQL courses for beginners and professionals

Answer 3

using System;
using System.Text.RegularExpressions;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = "c\r\nc++\r\ncsharp\r\njava\r\npython and php";

            string[] lines = s.Split(new string[] { "\r\n" }, StringSplitOptions.None);

            foreach (string line in lines) {
                Console.WriteLine(line);
            }
        }
    }
}


/*
run:

c
c++
csharp
java
python and php
 
*/

 

70+ SQL courses for beginners and professionals