zenowolf-优快云博客

转载 AES/DES c加解密收藏

#1楼得分：0回复于：2009-12-26 15:37:26加密有很多种方法.同时C#也提供了很多加密方法.你需要加密和解密在加密算法上需要使用对称加密.我给你提供一个简单的算法.在保存的时候可以使用二进制的方式来保存到文件. C# code <!--Code highlighting produced by Actipro CodeHighlighter (

2009-12-29 09:08:00 1298

原创 datagridcells(web)位数超长加省略号的方法

If System.Text.Encoding.Unicode.GetByteCount(e.Row.Cells(_TEXT + 1).Text) > 60 Then e.Row.Cells(_TEXT + 1).ToolTip = Server.HtmlDecode(e.Row.Cells(_TEXT + 1).Text)

2009-12-15 15:29:00 536

原创工龄计算

declare @beginDate datetime declare @endDate datetime set @beginDate=2009/12/02 set @endDate=2012/12/01 select cast(case when day(@beginDate) then 0 else -1 end +datedi

2009-11-10 10:54:00 538

原创 procedure

set ANSI_NULLS ONset QUOTED_IDENTIFIER ONgo ALTER PROCEDURE [dbo].[INIT_VACATION]as begindeclare @empId varchar(20)declare @OutExprYear datetimedeclare @workDate datetimedeclare @tempworkDate d

2009-11-05 12:24:00 438

原创 httpwebrequest/httpwebresponse

using System;using System.Collections.Generic;using System.Text;using System.Web;using System.Threading;using System.Net;using System.IO; namespace WebRoob{ class Program { static voi

2009-10-28 17:06:00 464

原创 1,1,2,3,5,8,13....

using System;using System.Collections.Generic;using System.Text;using System.Collections ;namespace testForDIGUI{ class Program { static Hashtable hashvalue=new Hashtable () ;

2009-08-13 13:45:00 1010 1

原创 QUEUE ~

using System;using System.Collections.Generic;using System.Text;namespace consoleQueue{ class Program { static void Main(string[] args) { Queue pX = new Queue();

2009-08-13 11:09:00 341

// This sample demonstrates using a key based on the cryptographic service provider (CSP) version// of the Data Encryption Standard (DES)algorithm to encrypt a string to a byte array, and then // to d

2009-08-13 10:27:00 387

原创 socket 异步

using System;using System.Collections.Generic;using System.Text;using System.Threading;using System.Net.Sockets;using System.Net;using System.Configuration;namespace XMLSocket{ public class XmlSo

2009-08-13 09:24:00 687

原创不对称加解密应用到注册码～C#

using System;using System.Collections.Generic;using System.Text;using System.Security.Cryptography;using System.Management;using Microsoft.Win32;using System.IO;namespace De_Encript{ class Progra

2009-08-13 08:42:00 931

原创 FtpUpDownLoad~

using System;using System.Collections.Generic;using System.Text;using System.Net;using System.IO;using System.Windows.Forms; namespace ConvertData{ class FtpUpDownLoad {

2009-08-12 15:25:00 521

原创 backup & restore database~

BACKUP DATABASE demo TO DISK = c:/demo.bakWITH PASSWORD=A,INITRESTORE FILELISTONLY FROM DISK = c:/demo.bakWITH PASSWORD=ARESTORE DATABASE TestDB FROM DISK = c:/demo.bak WITH PAS

2009-08-12 15:11:00 458

原创 DBClass~

_Public Class clsDBConn //REPETITION_KEY ="2627" //REFERENCE_KEY ="547" Private m_conn As System.Data.SqlClient.SqlConnection Private m_da As System.Data.SqlClient.SqlDataAdapter

2009-08-12 14:40:00 1080

原创 VB单例～

Imports Microsoft.VisualBasicImports System.Runtime.Serialization.FormatterImports System.Resources _Public Class HashPageCode Private Shared _HashPageCode As New Hashtable Private Shared _Obj

2009-08-12 14:24:00 514

原创 ValidateFunction~

Public Shared Function ValidaterSummy(ByVal ctl As ArrayList, ByVal ErrLabel As HtmlImage, ByVal Title As String, ByVal VTyper As Long) As Boolean Select Case VTyper Case enumVali

2009-08-12 14:13:00 763 1

原创 CTE~

;WITH TEMP (GROUP_ID,GROUP_NAME,PARENT_GROUP_ID,GROUP_MEMO,VIEW_SORT,TYPE_KBN,CF_NAME)AS (SELECT GROUP_ID,GROUP_NAME,PARENT_GROUP_ID,GROUP_MEMO,VIEW_SORT,TYPE_KBN, CASE WHEN ISNULL(C.CUSTOMER_NAME,)

2009-08-12 14:07:00 466

原创 GridView~~

Private Enum enumGvCloumns ORDER_DAY ORDER_NO PROGRESS_ID HtypeLink USER_NAME ORDER_END_DAY PRODUCE_CLASS_NAME CASE_STATE_NAME REMARK

2009-08-01 12:54:00 405

原创 CSS menu

#navigation {width:182px; padding:0px; margin:0px; text-align:left}#navigation ul {list-style-type:none;margin:0px;padding:0px;}#navigation ul li { padding:0px; margin:0px; /* */}#navigation ul li a

2009-07-16 15:20:00 537

原创水贴～

using System;using System.Collections.Generic;using System.Text;using System.IO;namespace MakeSql{ class Program { static void Main(string[] args) { bool boolFlag=true

2009-06-25 17:47:00 675 2

raineo的专栏