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
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
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