How to read word file line by line in C#.

static void Main(string[] args)
        {
            string _line;
            string _path = @"C:\Users\sude\Documents\username.txt";
            StreamReader _reader = new StreamReader(_path);
            
            while((_line = _reader.ReadLine())!=null)
            {
                Console.WriteLine(_line);
            }
        }