C#中的流数组

2024-04-25 09:36:03 345

设置字符串数组的值-

string[] names = new string[] {"Jack", "Tom"};

现在使用foreach数组，将内容写入文件-

using (StreamWriter sw = new StreamWriter("names.txt")) {

   foreach (string s in names) {
      sw.WriteLine(s);
   }
}

以下是显示将文本写入文件的流数组的示例-

示例

using System;
using System.IO;

namespace FileApplication {
   class Program {
      static void Main(string[] args) {
         string[] names = new string[] {"Jack", "Tom"};

         using (StreamWriter sw = new StreamWriter("names.txt")) {

            foreach (string s in names) {
               sw.WriteLine(s);
            }
         }

         //阅读并显示文件中的每一行。
         string line = "";
         using (StreamReader sr = new StreamReader("names.txt")) {
            while ((line = sr.ReadLine()) != null) {
               Console.WriteLine(line);
            }
         }
         Console.ReadKey();
      }
   }
}

C#中的流数组

示例

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