在文件.ini中搜索特定单词 [英] Search specific word in file .ini

问题描述

嗨我有一个文件.ini，我想检查一下这个文件.ini中是否存在某些单词。例如，如果在我的文件.ini中有这个字符串2605 = kl .....

如何检查我的文件中是否存在2605？

i希望用c＃



i尝试使用此代码但不起作用

Hi i have a file .ini and i want to check if some words existe in this file .ini. for exxample if in my file .ini there is this string "2605=kl ....."
how do i to check if the "2605" existe in my file ??
i want to do it with c#

i tried this code but it doesn't work

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Threading;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            
            StreamReader sr;
string[]lines={""};
 
string[] logFiles = Directory.GetFiles("C:\\r");
 
foreach (string file in logFiles)
{
 
    using (sr = new StreamReader(file))
    {
        foreach (string line in lines)
        {
            if (line.Contains("2036") )
                {
                System.Console.WriteLine("trouvé");
            }
        }
        
    }
    }
 
 
        }
 
     
        
    }
}

请帮助



我尝试了什么：

please help

What I have tried:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Threading;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            
            StreamReader sr;
string[]lines={""};
 
string[] logFiles = Directory.GetFiles("C:\\r");
 
foreach (string file in logFiles)
{
 
    using (sr = new StreamReader(file))
    {
        foreach (string line in lines)
        {
            if (line.Contains("2036") )
                {
                System.Console.WriteLine("trouvé");
            }
        }
        
    }
    }
 
 
        }
 
     
        
    }
}

推荐答案

简单方法：

The simple way:

string s = File.ReadAllText(pathToINIFile);
if (s.Contains("2036="))
   {
   // Found it...

试试这个：

Try this:

string value = File.ReadAllText(@"C:\file.txt");

if (value.Contains("2036"))
{
  System.Console.WriteLine("trouvé");
}

或者，一个版本不要求你一次将整个文件读入内存：

Alternatively, a version that doesn't require you to read the whole file into memory at once:

foreach (string line in File.ReadLines(pathToFile))
{
    if (line.Contains("2036"))
    {
        Console.WriteLine("trouvé");
        break; // No need to keep searching
    }
}

File.ReadLines Method（String） （System.IO） [ ^ ]

这篇关于在文件.ini中搜索特定单词的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！