学而时习之，不亦说乎！

SELECT [bid]       ,[bname]       ,[bdate]       ,[state]       ,[model]       ,[bugcount]       ,[pname]   FROM [Bug].[dbo].[BugInfo] 1001 ddd 09 19 2010 12:18AM 待修复 用户管理 4 OA办公自动化 1002 bbbb

方法一： public class DESC { const string KEY_64 = "VavicApp";//注意了，是8个字符，64位 const string IV_64 = "VavicApp"; public static string Encode(string data) {

create table Book ( bookId int identity(1001,1), bookName varchar(50), bookAuthor varchar(50), ) insert into Book values('Java程序设计','a') insert into Book values('C#程序设计','b') insert into Bo

class HelloWorld { string myName = null; public HelloWorld(string name) { myName = name; } public HelloWorld() : this(null) { }

create table Paging ( PagingId int primary key, PagingName varchar(20), PagingContent varchar(20) ) declare @a int set @a=1 while(@a<=30) begin declare @b varchar(10) declare @c varcha

public class OleDbHelper { public OleDbHelper() { } private static OleDbConnection Conn; private static OleDbCommand Cmd; private static OleDbDataAdapter Da;