binarywriterdemo.cs

北大青鸟内部资料

using System;
using System.IO;

class BinaryWriterDemo
{
	public static void Main(String[] args) 
	{
		Console.WriteLine("请输入文件名：");
		string Filename = Console.ReadLine();
		FileStream filestream = new FileStream(Filename, FileMode.Create);
      
		BinaryWriter objBinaryWriter = new BinaryWriter(filestream);
      
		for (int index = 0; index < 20; index++) 
		{
			objBinaryWriter.Write((int) index);
		}
		Console.WriteLine("\n二进制数据已写入文件");
		objBinaryWriter.Close();
		filestream.Close();
	}
}