27 lines
865 B
C#
27 lines
865 B
C#
using System;
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using System.IO;
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namespace _16_3
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{
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class Program
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{
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private const string FILE_NAME = @"c:\temp\TestFile.txt";
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static void Main(string[] args)
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{
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using (StreamWriter sw = new StreamWriter(FILE_NAME))
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{
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sw.Write("文本文件");
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sw.Write("的写入/读取");
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sw.WriteLine("-----------------------");
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sw.WriteLine("写入整数{0}，或浮点数{1}", 1, 4.2);
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bool b = false; char grade ='A'; string s = "Multiple Data Type!";
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sw.WriteLine("写入布尔值、字符、字符串、日期：");
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sw.WriteLine(b);
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sw.WriteLine(grade);
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sw.WriteLine(s);
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sw.Write("当前日期：");sw.WriteLine(DateTime.Now);
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}
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}
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}
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}
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