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

ASP.NET 檔°¸ÏÂ載

//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¶
        FileInfo fileInfo = new FileInfo(filePath);
        Response.Clear();
        Response.ClearContent();
        Response.ClearHeaders();
        Response.AddHeader("Content-Disposition", "attachment;filename=" + fileName);
     


Ïà¹ØÎĵµ£º

ASP.NET ÖеÄÉè¼ÆÄ£Ê½Ö®MVCƪ


ASP.NET ÖеÄÉè¼ÆÄ£Ê½Ö®MVCƪ

 
ASP.NET
ÖеÄÉè¼ÆÄ£Ê½Ö®
MVC
ƪ
Éè¼ÆÄ£Ê½
MVC
Ò³Ãæ¿ØÖÆÆ÷

Ä£°åÓë
Page
»ùÀà
Éè¼ÆÄ£Ê½
Èí¼þ¿ª·¢ÖУ¬Èí¼þ¸´ÓúÍÍŶÓЭ×÷¶¼Ò»Ö±ÊÇ×îΪÈËÃǹØ×¢µÄÖØÒªÎÊÌâÖ®Ò»¡£ÓÐȤµÄÊÇ£¬ÕâÁ½¸öËÆºõÊôÓÚÈí¼þ¹¤³Ì·¶³ëµÄÎÊÌâ¶¼ÓÐÒ»¸ö¹²Í¬µÄ¼¼Êõ·½ÃæµÄ½â¾öÖ®µÀ£ºÉè¼ÆÄ£Ê½¡£
  ......

¹ØÓÚasp.net c#ÖжÔcookieµÄ²Ù×÷


ÏÂÃæÊÇдcookie
1 HttpCookie cookie = new HttpCookie("Info");//¶¨Òåcookie¶ÔÏóÒÔ¼°ÃûΪInfoµÄÏî
2 DateTime dt = DateTime.Now;//¶¨Òåʱ¼ä¶ÔÏó
3 TimeSpan ts=new TimeSpan(1,0,0,0);//cookieÓÐЧ×÷ÓÃʱ¼ä£¬¾ßÌå²émsdn
4 cookie.Expires = dt.Add(ts);//Ìí¼Ó×÷ÓÃʱ¼ä
5 cookie.Values.Add("user","cxbkkk");//Ôö¼ ......

ASP.NET web app performance issue ThreadPool

 
One of my bank customers planned to roll out a new ASP.NET web application serving as their critical internet banking portal. They faced some weird performance issue in their UAT environment. They noticed the CPU utilization was really high (above 90%) without any fluctuation. After checking ......

asp.netÍøÒ³²¥·ÅÆ÷

֮ǰҪÍê³ÉÒ»¸öÖ§³Ö¶àÖ§³Ö¶àÖÖ¸ñʽµÄÊÓÆµ²¥·ÅÆ÷£¬ÔÚÍøÉÏÕÒµ½Ò»¸öVBдµÄ£¬È»ºó¸Ä³ÉC#£¬½ü¶ÎÔÚÍøÉÏÒ²¼ûÓв»ÉÙÈËÎÊÕâ¸öÎÊ£¬ÔÚ´Ë·ÖÏí
public class VideoPlayer
    {
        /// <summary>
        /// Éú³ÉÊÓÆµ²¥·ÅÆ÷µÄHTM ......

asp.netµÄÒ»¸ödbhelperÀà

using System;
using System.Collections;
using System.Collections.Specialized;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections.Generic;
using System.Text;
namespace Maticsoft.DBUtility
{
     /// <summary>
  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ