Programming 笔记

工作中遇到的问题就记载这里

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09 2005 档案

摘要:Executing Stored Proceduresusing System;using System.Data;using System.Data.SqlClient;class StoredProcDemo{static void Main(){StoredProcDemo spd = new StoredProcDemo();// run a simple stored procedur... 阅读全文
posted @ 2005-09-13 22:01 IT 笔记 阅读(395) 评论(0) 推荐(0)

摘要:ADO Connection using System; using System.Data; using System.Data.SqlClient; /// /// Demonstrates how to work with SqlConnection objects /// class SqlConnectionDemo { static void Main() { ... 阅读全文
posted @ 2005-09-13 21:58 IT 笔记 阅读(538) 评论(0) 推荐(0)

摘要:参考:Abstract and Sealed Classes and Class Members (C# Programming Guide).public abstract class A{ // Class members here.}abstract :必须被继承.public abstract class A{ public abstract void DoWork(int i... 阅读全文
posted @ 2005-09-13 20:41 IT 笔记 阅读(2053) 评论(1) 推荐(0)

摘要:原文在:http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_vstechart/html/vbtchooinvbnet.asp 什么是OOP OOP 需要坚持四项基本原则. 抽象(abstraction), 封装(encapsulation) 多态(polymorphism), 比如... 阅读全文
posted @ 2005-09-12 07:17 IT 笔记 阅读(344) 评论(0) 推荐(0)