Die einfache Art eine Textdatei einzulesen

[Thomas Darimont]

Hallo!

Schaut mal hier:

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace De.Tutorials.Training
{
    public class TextFileReaderExample
    {
        public static void Main(string[] args)
        {
            foreach(string line in new TextFile(@"c:\zitate.txt")){
                Console.WriteLine(line);
            }
        }
    }

    class TextFile : IEnumerable<string>
    {
        string pathToFile;

        public TextFile(string pathToFile)
        {
            this.pathToFile = pathToFile;
        }

        #region IEnumerable<string> Members

        public IEnumerator<string> GetEnumerator()
        {
            StreamReader streamReader = File.OpenText(this.pathToFile);
            using (streamReader)
            {
                string line;
                while (null != (line = streamReader.ReadLine()))
                {
                    yield return line;
                }
            }
        }

        #endregion

        #region IEnumerable Members

        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
        {
            return this.GetEnumerator();
        }

        #endregion
    }
}

Gruß Tom