如何解析c＃中的文本文件？

Question

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.IO; 
namespace readfrom_textfile { 
    class Program { 
     static void Main(string[] args) { 
      var fileStream = new FileStream(@"D:\Practise\test.txt", FileMode.Open, FileAccess.Read); 
      using(var streamReader = new StreamReader(fileStream, Encoding.UTF8)) { 
       string line; 
       while ((line = streamReader.ReadLine()) != null) { 
        string[] data = line.Split(new char[] { 
         '(' 
        }, StringSplitOptions.RemoveEmptyEntries); 
        string bikeName = data[0].Trim().Split(' ').Last(); 
        bikeName = bikeName.Remove(bikeName.Length - 1); 
        string[] usageData = data[1].Split(new char[] { 
         ';' 
        }, StringSplitOptions.RemoveEmptyEntries); 
        string issuedBike = usageData[0].Trim().Split(' ')[2]; 
        string inUseBike = usageData[1].Trim().Split(' ')[2]; 
        Console.WriteLine("Name:" + bikeName); 
        Console.WriteLine("Total:" + issuedBike); 
        Console.WriteLine("InUse:" + inUseBike); 
        Console.WriteLine(); 
       } 

      } 
      Console.ReadLine(); 
     } 

在我的文本文件中的行是：

雅馬哈的用戶：（2發出的自行車總數;在使用2自行車的合計）.newline 一號線......... ........... something [newline] line2 .................. something [newline] Bike details // emptyline 1125 Monica YamahaR15 （v3.0）（汽油/ 7788 4903），開始週三1/18 8：53 1128 Dhini Yamaha Fz（v2.0）（汽油/ 7748 4903），開始週三1/18 9：53

This is the line.I want to get this line from my file and split into <pre> 
     Name: Yamaha; 
    Total: 1; 
    Inuse: 1; 
    members: Monica[Wed 1/18 8: 53], dhini[Wed 1/18 9: 53] < /pre> 
    Like this format. 

Answer 1

如果要存儲在txt文件等在nextline每個記錄（每1只記錄1行）：

Users of Yamaha: (Total of 1 bike issued; Total of 1 bike in use) 
Users of Hero: (Total of 6 bike issued; Total of 2 bike in use) 

然後可以執行使用以下代碼也存儲在一個文件中的輸出。

public void Main(string[] args) 
{ 
    var fileStream = new FileStream(@"D:\Practise\test.txt", FileMode.Open, FileAccess.Read); 
    using (var streamReader = new StreamReader(fileStream, Encoding.UTF8)) 
    { 
     string line; 
     string createTextFile = ""; 
     string outputPath = @"D:\Practise\Output.txt"; 
     while ((line = streamReader.ReadLine()) != null) 
     { 
     string[] data = line.Split(new char[] { '(' }, StringSplitOptions.RemoveEmptyEntries); 
     string bikeName = data[0].Trim().Split(' ').Last(); 
     bikeName = bikeName.Remove(bikeName.Length - 1); 
     string[] usageData = data[1].Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries); 
     string issuedBike = usageData[0].Trim().Split(' ')[2]; 
     string inUseBike = usageData[1].Trim().Split(' ')[2]; 

     Console.WriteLine("Name:" + bikeName); 
     Console.WriteLine("Total:" + issuedBike); 
     Console.WriteLine("InUse:" + inUseBike); 
     Console.WriteLine(); 

     createTextFile += "Name:" + bikeName + Environment.NewLine; 
     createTextFile += "Total:" + issuedBike + Environment.NewLine; 
     createTextFile += "InUse:" + inUseBike + Environment.NewLine + Environment.NewLine; 
     } 
     File.WriteAllText(outputPath, createTextFile); 
    } 
    Console.ReadLine(); 
}