class TestReadConsole { public static void Main() { Console.Write(Enter your name:); string strName = Console.ReadLine(); Console.WriteLine( Hi + strName); } } 二、读文件代码片断: using System; using System.IO;
public class TestReadFile { public static void Main(String[] args) { // Read text file C:\temp\test.txt FileStream fs = new FileStream(@c:\temp\test.txt , FileMode.Open, FileAccess.Read); StreamReader sr = new StreamReader(fs);
String line=sr.ReadLine(); while (line!=null) { Console.WriteLine(line); line=sr.ReadLine(); }
sr.Close(); fs.Close(); } } 三、写文件代码: using System; using System.IO;
public class TestWriteFile { public static void Main(String[] args) { // Create a text file C:\temp\test.txt FileStream fs = new FileStream(@c:\temp\test.txt , FileMode.OpenOrCreate, FileAccess.Write);