File Download Tips for asp.net
use http header
protected void Page_Load(object sender, EventArgs e)
{
string format = Convert.ToString(ViewData["format"]);
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode("·ÑÓñ¨Ïú±í", Encoding.UTF8) + string.Format(".{0}",format));
//²âÊÔÖз¢ÏÖ£ºÈç¹ûÒªÏëÔÚIEÖÐÖ±½Ó´ò¿ªPDF£¬ÉÏÐдúÂ룬²»ÄÜÓУ¡£¡·ñÔò¼´Ê¹¿Í»§¶ËÓÐÉèÖã¬Ò²»áʹÓà Adobe Reader/Acrobat ´ò¿ª
Response.ContentType = string.Format("application/{0}",format);
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.BinaryWrite(ViewData.Model);
Response.Flush();
//prevent render html to client(critical)
Response.End();
request to doc directly
Response.Redirect(“http://localhost:2222/Docs/abc.doc”, true);
Tips:
ÖÁÓÚ¿Í»§¶ËʹÓÃä¯ÀÀÆ÷´ò¿ª(µ±È»±ØÐëÒªÏàÓ¦µÄä¯ÀÀÆ÷²å¼þÖ§³Ö)£¬»¹ÊÇÏàÓ¦µÄapplication (MS-Word,Adobe Reader),´ò¿ªÇ°ÊÇ·ñÌáʾÏÂÔØ£¬Server¶ËÊÇÎÞ·¨¿ØÖƵģ¬Õâ¸öºÍÓû§ÉèÖÃÓйØÏµ¡£¼ûͼ
Ïà¹ØÎĵµ£º
¾¹ý¶Ôasp.netµÄѧ£¬ÎÒ¾õµÃÔ½À´Ô½Á¦²»´ÓÐİ¡£¡ËµÊµ»°ÎÒÏÖÔÚ¶¼²»¸Ò˵×Ô¼ºÒѾÈëÃÅÁË£¡ÓÐʱºòÕæÏ룬ÎÒµ½µ×Êʺϲ»ÊʺÏѧÕâ¸ö£¬ÎÒ²¢²»ÊÇÓöµ½À§ÄѾÍÏëÌӱܣ¬Ö»ÊÇÎÒÕÒ²»µ½ºÏÊʵķ½·¨À´½â¾ö×Ô¼ºÓöµ½µÄÎÊÌâ¡£¶¼ËµÇ§ÄêÄ¥Ò»½££¬ÏÖÔÚ²ÅÕæÕýÈÏʶµ½£¬ÏëÒªµÃµ½µã¶ù¶«Î÷£¬Ã»Óе㸶³öºÍÎþÉüÊÇ¿ÉÄܵÄÊ£¡
&n ......
ʾÀý
µÚÒ»¸öʾÀýÑÝʾÈçºÎ´´½¨ FileUpload ¿Ø¼þ£¬¸Ã¿Ø¼þ½«Îļþ±£´æµ½´úÂëÖÐÖ¸¶¨µÄ·¾¶¡£
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
  ......
HyperLink Web ·þÎñÆ÷¿Ø¼þ¿ÉÔÚÍøÒ³ÉÏ´´½¨Á´½Ó£¬Ê¹Óû§¿ÉÒÔÔÚÓ¦ÓóÌÐòÖеÄÒ³¼äÒÆ¶¯¡£
Ò»¡¢±³¾°
ʹÓà HyperLink ¿Ø¼þµÄÖ÷ÒªÓŵãÊÇ¿ÉÒÔÔÚ·þÎñÆ÷´úÂëÖÐÉèÖÃÁ´½ÓÊôÐÔ¡£ÀýÈ磬Äú¿ÉÒÔ¸ù¾ÝÒ³ÃæÖеÄÌõ¼þ¶¯Ì¬¸ü¸ÄÁ´½ÓÎı¾»òÄ¿±êÒ³¡£
°²È«ËµÃ÷£º Ó볬Á´½ÓÏà¹ØÁªµÄ URL ¿ÉÄܻᱻÓû§¶ñÒâ´Û¸ ......
Image Web ·þÎñÆ÷¿Ø¼þʹÄú¿ÉÒÔÔÚ ASP.NET ÍøÒ³ÉÏÏÔʾͼÏñ£¬²¢ÓÃ×Ô¼ºµÄ´úÂë¹ÜÀíÕâЩͼÏñ¡£
Ò»¡¢±³¾°
¿ÉÒÔÔÚÉè¼ÆÊ±»òÔËÐÐʱÒÔ±à³Ì·½Ê½Îª Image ¶ÔÏóÖ¸¶¨Í¼ÐÎÎļþ¡£»¹¿ÉÒÔ½«¿Ø¼þµÄ ImageUrl ÊôÐ԰󶨵½Ò»¸öÊý¾ÝÔ´£¬ÒÔ¸ù¾ÝÊý¾Ý¿âÐÅÏ¢ÏÔʾͼÐΡ£
Óë´ó¶àÊýÆäËû Web ·þÎñÆ÷¿Ø¼þ²»Í¬£ ......
ASP.NET
¹«ÓÐÁùÖÖÑéÖ¤¿Ø¼þ£¬·Ö±ðÈçÏ£º
RequiredFieldValidator
£¨±ØÐë×Ö¶ÎÑéÖ¤£© ÓÃÓÚ¼ì²éÊÇ·ñÓÐÊäÈëÖµ
CompareValidator
£¨±È½ÏÑéÖ¤£© °´É趨±È½ÏÁ½¸öÊäÈë
RangeValidator
£¨·¶Î§ÑéÖ¤£© ÊäÈëÊÇ·ñÔÚÖ¸¶¨·¶Î§
RegularExpressionValidator
£¨ÕýÔò±í´ïʽÑéÖ¤£© ÕýÔò±í´ïʽÑéÖ¤¿Ø¼þ
CustomValid ......