NetQuickJamesFrame/Util/File_TXTHelper.cs

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

namespace NetQuickJamesFrame.Util
{
    public class File_TXTHelper
    {
        //open file with SteamReader
        public static string readTXT(string filePath)
        {
            StringBuilder sb = new StringBuilder();
            FileStream fileStream = new FileStream(filePath, FileMode.Open);
            StreamReader sr = new StreamReader(fileStream);
            try
            {
                string line;
                while ((line = sr.ReadLine()) != null)
                {
                    sb.Append(line.ToString());
                }

                sr.Close();
            }
            catch (IOException ex)
            {
                sr.Close();
                throw new Exception(ex.Message);
            }

            return sb.ToString();
        }

        //Write file with steamwrite
        public static void WriteTXT(string filePath, string str)
        {
            FileStream fs = new FileStream(filePath, FileMode.Append);
            StreamWriter sw = new StreamWriter(fs);
            try
            {
                sw.WriteLine(str);
                sw.Flush();
                sw.Close();
                fs.Close();
            }
            catch (IOException ex)
            {
                sw.Flush();
                sw.Close();
                fs.Close();
                throw new Exception(ex.Message);
            }
        }
    }
}