CSHARP

c# read file by line

using (var file = new StreamReader(fileName)) {
	string line;
	while((line = file.ReadLine()) != null)  
	{  
		System.Console.WriteLine(line);
	}  
}

c# read file line by line

using System;
using System.IO;
 
public class Example
{
    public static void Main()
    {
        string fileName = @"C:examplepath.txt";
 
        using (StreamReader streamReader = File.OpenText(fileName))
        {
            string text = streamReader.ReadToEnd();
            string[] lines = text.Split(Environment.NewLine);
 
            foreach (string line in lines) {
                Console.WriteLine(line);
            }
        }
    }
}

how to read particular line of file in c#

string GetLine(string fileName, int line)
{
   using (var sr = new StreamReader(fileName)) {
       for (int i = 1; i < line; i++)
          sr.ReadLine();
       return sr.ReadLine();
   }
}