Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NETʵÏÖÎļþÏÂÔØ


 //TransmitFileʵÏÖÏÂÔØ    
    protected void Button1_Click(object sender, EventArgs e)   
    {   
        /*   
        Î¢ÈíΪResponse¶ÔÏóÌṩÁËÒ»¸öÐµķ½·¨TransmitFileÀ´½â¾öʹÓÃResponse.BinaryWrite   
        ÏÂÔØ³¬¹ý400mbµÄÎļþʱµ¼ÖÂAspnet_wp.exe½ø³Ì»ØÊÕ¶øÎÞ·¨³É¹¦ÏÂÔØµÄÎÊÌâ¡£   
        ´úÂëÈçÏ£º   
        */    
        Response.ContentType = "application/x-zip-compressed";   
        Response.AddHeader("Content-Disposition", "attachment;filename=z.zip");   
        string filename = Server.MapPath("DownLoad/z.zip");   
        Response.TransmitFile(filename);   
    }   
  
    //WriteFileʵÏÖÏÂÔØ    
    protected void Button2_Click(object sender, EventArgs e)   
    {   
        /*   
        using System.IO;  
 
        */  
        string fileName = "asd.txt";//¿Í»§¶Ë±£´æµÄÎļþÃû    
        string filePath = Server.MapPath("DownLoad/aaa.txt");//·¾¶   
  
       


Ïà¹ØÎĵµ£º

ASP.NET µÇ¼½çÃæ

//default.aspx.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Data.OleDb;
using System.Data.SqlClient;
using System.Runtime.InteropService ......

.net½Ì³Ì:Asp.net ÖÐClientIDµÄÓ÷¨Ì½ÌÖ

¹ØÓÚClientIDµÄʹÓÃÎÒÓöµ½Ò»ÏÂÎÊÌ⣺
»ñÈ¡ÓÉ ASP.NET Éú³ÉµÄ·þÎñÆ÷¿Ø¼þ±êʶ·û¡£
ÎÊÌâÒ»£º Óû§¿Ø¼þµÄÒ³ÃæJavaScriptÖÐÐèҪʹÓÃAsp.netµÄ¿Ø¼þID£¬³öÏÖ²»Ò»Ö¡£
ÎÊÌâ¶þ£ºÄ¸°æÒ³µÄ×ÓÒ³ÃæJavaScriptÖÐÐèҪʹÓÃAsp.netµÄ¿Ø¼þID£¬³öÏÖ²»Ò»Ö¡£
½â¾ö°ì·¨£º
      document.getElementById("<% ......

ASP.NETÖб³¾°ÒôÀֵĴ¦Àí

ÔÚASP.NETµÄSOUCEÖУ¬²»»á´æÔÚBGSOUNDÕâ¸ö±êÇ©£¬µ«ÊÇ£¬Èç¹ûÎÒÏë²åÈëÒ»¶Î±³¾°ÒôÀÖÔõô°ì£¿
ÎÒÕâÀïÓÐÁ½ÖÖ½â¾ö·½·¨£º
1¡¢Ð´ÈëÒ»¸öÍøÒ³²¥·ÅÆ÷£¬µ«ÊÇÕâÑù£¬±¾ÈËÈÏΪºÜ¸´ÔÓ£¬¶øÇÒ£¬ÎÒÒ²²»»á
2¡¢ÓÃIFRAMEǶÌ×Ò»¸öHTMLÍøÒ³£¬½«IFRAMEµÄµÄWIDTHºÍHEIGHT¶¼ÉèÖóÉ0PX£¬¼´¿É¡£ ......

ASP.NetÖÐMD5ºÍSHA1¼ÓÃܵļ¸ÖÖ·½·¨

Ê×Ïȼòµ¥½éÉÜÒ»ÏÂMD5ºÍSHA1:
MD5µÄÈ«³ÆÊÇMessage-Digest Algorithm 5£¨ÐÅÏ¢-ÕªÒªËã·¨£©£¬ÔÚ90Äê´ú³õÓÉMit Laboratory for Computer ScienceºÍRsa data security incµÄRonald l. rivest¿ª·¢³öÀ´£¬¾­md2¡¢md3ºÍmd4·¢Õ¹¶øÀ´¡£ËüµÄ×÷ÓÃÊÇÈôóÈÝÁ¿ÐÅÏ¢ÔÚÓÃÊý×ÖÇ©ÃûÈí¼þÇ©Êð˽ÈËÃܳ×ǰ±»"ѹËõ"³ÉÒ»ÖÖ±£Ãܵĸñʽ£¨¾ÍÊǰÑÒ»¸öÈÎÒâ³ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ