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     System.Web.HttpRuntime
     System.Web.HttpApplicationFactory
     System.Web.HttpApplication
     System.Web.Compilation.BuildManager
     System.Web.Compilation.ApplicationBuildProvider
     System.Web.Compilation.BuildProvidersCompiler
     System.Web.UI.PageHandlerFactory
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asp.net(C#)×Ö·û´®¼ÓÃÜ

asp.net(C#)×Ö·û´®¼ÓÃÜ
2010-03-12 09:59
using System;   
using System.Collections.Generic;   
using System.Text;   
using System.Security.Cryptography;//CryptographyÃÜÂëÊõ   
namespace DAL   
{   
    public class Encry   
    {   
        public Encry() { }  
        #region AES¼ÓÃÜ   
  
        public static string Encrypt(string toEncrypt)   
        {   
            byte[] keyArray = UTF8Encoding.UTF8.GetBytes("12345678901234567890123456789012");   
            byte[] toEncryptArra ......

asp.net(C#)×Ö·û´®¼ÓÃÜ

asp.net(C#)×Ö·û´®¼ÓÃÜ
2010-03-12 09:59
using System;   
using System.Collections.Generic;   
using System.Text;   
using System.Security.Cryptography;//CryptographyÃÜÂëÊõ   
namespace DAL   
{   
    public class Encry   
    {   
        public Encry() { }  
        #region AES¼ÓÃÜ   
  
        public static string Encrypt(string toEncrypt)   
        {   
            byte[] keyArray = UTF8Encoding.UTF8.GetBytes("12345678901234567890123456789012");   
            byte[] toEncryptArra ......

ASP.NETÁ¬½ÓSQLºÍACCESSµÄ·½·¨

SQL:
using System.Data.SqlClient;
string sql = "server=.;uid=sa;pwd=;database=tablename;";
ACCESS:
using System.Data.OleDb;
string sql = "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" + HttpRuntime.AppDomainAppPath + "//App_Data//db.mdb";
HttpRuntime.AppDomainAppPath Ϊ¸ùĿ¼
......

ASP.NETÁ¬½ÓSQLºÍACCESSµÄ·½·¨

SQL:
using System.Data.SqlClient;
string sql = "server=.;uid=sa;pwd=;database=tablename;";
ACCESS:
using System.Data.OleDb;
string sql = "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" + HttpRuntime.AppDomainAppPath + "//App_Data//db.mdb";
HttpRuntime.AppDomainAppPath Ϊ¸ùĿ¼
......

ASP.NETÁ¬½ÓSQLºÍACCESSµÄ·½·¨

SQL:
using System.Data.SqlClient;
string sql = "server=.;uid=sa;pwd=;database=tablename;";
ACCESS:
using System.Data.OleDb;
string sql = "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" + HttpRuntime.AppDomainAppPath + "//App_Data//db.mdb";
HttpRuntime.AppDomainAppPath Ϊ¸ùĿ¼
......

ASP.NETÖÐCookieµÄ²Ù×÷

ÔÚѧϰ¹ý³ÌÖÐÐèÒªÓõ½CookieÎļþ£¬ÔÚÍøÉÏÕÒÁËЩÏà¹ØµÄ֪ʶ£¬Ñ§Ï°ÁËÒ»²¿·Ö£¬ÏּǼÈçÏ£º
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HttpCookie myHttpCookie = new HttpCookie("MyWebSite");
DateTime myDateTime = System.DateTime.Now;
TimeSpan myTimeSpan = new TimeSpan();
if (rbHour.Checked == true)
{
    myTimeSpan = new TimeSpan(0, 1, 0, 0, 0);
    myTime = 0;
}
if (rbDay.Checked == true)
{
    myTimeSpan = new TimeSpan(1, 0, 0, 0, 0);
    myTime = 1;
}
myHttpCookie.Expires = myDateTime.Add(myTimeSpan);
myHttpCookie.Values.Add("UserName", Server.HtmlEncode(txtUserName.Text.Trim().ToString()));
myHttpCookie.Values.Add("Sex", Server.HtmlEncode(mySex));
myHttpCookie.Values.Add("SelectTime", Server.HtmlEncode(myTime.ToString()));
Response.AppendCookie(myHttpCookie);
Õâ¶Î´úÂëµÄ×÷ÓÃÊÇ´´½¨Ò»¸öÃûΪMyWebSiteµÄCookieÎļþ£¬ÀïÃæÓÐÈýÏ·Ö±ðÊÇUserName£¨Óû§Ãû£©¡¢Sex£¨ÐԱ𣩺ÍSelectTime£¨CookieµÄ¹ýÆÚʱ¼ä£©¡£
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if (Request.Cookies["MyWebSite"] != null)
{
&nbs ......

ASP.NET´´½¨ËõÂÔͼ

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using System.Drawing;
using System.IO;
using System.Drawing.Imaging;
#region ±£´æÉÏ´«Îļþ£¬·½·¨Ãû£ºUploadSave(string asFilePath, FileUpload asFileUpload)
/// <summary>
///  ±£´æÉÏ´«Îļþ
/// </summary>
/// <param name="asFilePath">±£´æµ½µÄ·þÎñÆ÷·¾¶</param>
/// <param name="asFileUpload">ÉÏ´«¿Ø¼þ</param>
/// <returns></returns>
public int UploadSave(string asFilePath, FileUpload asFileUpload)
{
    int Fhz,Fhz1,Fhz2;
    string FilePath = asFileUpload.PostedFile.FileName.ToString();
    FileInfo myFileInfo = new FileInfo(FilePath);
    string PictureName = myFileInfo.Name.ToString();
    string FileExtends = null;
    if (PictureName != null)
 &nb ......

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