ooaer的专栏

面向对象的 一个很强大的技术就是 多态了；不妨先贴个代码：[code="C#"]using System ; public class DrawingBase { public virtual void Draw( ) { Console.WriteLine("I'm just a generic drawing object.") ; ...

1.委托[code="c#"]using System;using System.Windows.Forms;public class WinForm{ // public static void Main() // { // Form win = new Form(); // Button btn = new Button(); // btn.Tex...

[code="c#"] 文件操作：private void button1_Click(object sender, EventArgs e) { FileStream fs; if (File.Exists("E:\\gui_down\\gui.txt")) fs= File.Cre...

[size=xx-large][color=red]以前写过的基于存储过程的SQLServer DBAccess，简单的贴一下（Oracle 和 其他通用访问方式大同小异）：[/color][/size][code="c#"]using System;using System.Collections.Generic;using System.Text;using System....

首先转换方面： [code="C#"] byte[] bytes = System.Text.Encoding.UTF8.GetBytes(msgStr); bytes = Encoding.Convert(Encoding.UTF8, Encoding.Unicode, bytes); bytes = System.Text.Encoding.Unicode.GetBytes(m...

[code="C#"]...public HttpWebResponse SendRequest(HttpWebRequest webRequest) { webRequest.CookieContainer = cookieContainer; HttpWebResponse httpWebResponse = (HttpWebResponse)w...

http://blog.youkuaiyun.com/wangdetian168/archive/2007/02/06/1503525.aspxFrom RFC 2047:encoded-word = "=?" charset "?" encoding "?" encoded-text "?="If you have text in that form, it is encoded...