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

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ¡£

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ
Ô­±¾ÒÔΪÓÃÕâÖÖ·½Ê½£¬°Ñ´Ë·½·¨·Åµ½Ò»¸öHttphandlerÖУ¬È»ºó´ÓJAVASCRIPT·ÃÎÊHttphandlerÀ´ÊµÏÖÎÞˢеÄÎļþÉÏ´«¡£Ã»Ïëµ½£¬ÕâÑùͬÑùÊDz»Ðеģ¬Ö»ÄÜÔÚ±¾»ú²âÊÔͨ¹ý£¬Èç¹û·Åµ½ÍøÉÏ£¬»òÕß´ÓÆäËûµØ·½·ÃÎʾͻáÌáʾÎÞ·¨ÕÒµ½Îļþ£¬¿É¼ûÔÚASP.NETÖÐËüÖ»ÄÜÓÃÓÚÉÏ´«·þÎñÆ÷¶ËµÄÎļþ¡£ 
֮ǰÔÚÍøÕ¾Ò²ËÑË÷µ½Ò»ÆªÎÄÕÂÊÇдÔõôÔÚHttphandlerÖÐÀ´ÊµÏÖÎļþÉÏ´«µÄ£¬ÊǹúÍâµÄÒ»¸öBLOG£¬Ã»Ôõô¿´Ã÷°×£¬Ã²ËÆ»¹½èÖúÓÚÒ»¸öapplet¡£ºóÀ´ÓÉÓÚû×ÊÔ´ÎÒҲûȥÊÔ¹ýÄÇ·½·¨µ½µ×ÊÇ·ñ¿ÉÐÐÁË¡£
ÎÒÏÖÔÚ»¹ÕæµÄ²»ÖªµÀÔÚASP.NETÔõôÄܹ»´¿ÊÖ¹¤µÄʵÏÖAJAXµÄÎÞË¢ÐÂÉÏ´«Îļþ£¬ÒòΪ´ÓJavaScript´ÓÌá½»±íµ¥·ÃÎÊHttphandler£¬ÔÚÀïÃæ¸ù±¾ÎÞ·¨»ñÈ¡µ½±íµ¥µÄÐÅÏ¢,HttpFileCollection,HttpPostedFile,ÀïÃæ¶¼Êǿյġ£ÎÒ¾õµÃASP.NETÖеÄHttphandlerÓëJSPÖеÄServerletµ½ÓÐһЩÏàËÆÖ®´¦,¿ÉÊÇÔÚJSPÖÐÓÃServerletÀ´ÊµÏÖÒ»¸öAJAXÎÞË¢ÐÂÉÏ´«ºÜÈÝÒ×£¬ÏÖÔÚÕæµÄÓеãÀ§»óÁË£¬ÄѵÀASP.NETҪʵÏÖÎÞˢеÄÉÏ´«Ò»¶¨µÃÒªÓÃUpdatePanel¡£¶¼²»ÖªµÀ.NETµ½Ê²Ã´¶¼·â×°µ½¿Ø¼þ£¬ÎÒÃÇÖ»ÄÜÎÞÄÔµÄÍϳöÀ´Ê¹Ó㬾Ͳ»ÄÜÏñJSPÒ»Ñù£¬¶àÈÃÎÒÃdzÌÐòÔ±°´ÕÕ×Ô¼ºµÄ˼·ȥʵÏÖÒ»¸ö¶«Î÷¡£
private void Uploadfile(string filepath)
        {
           //string filepath = Request["filepath"].ToString();
            Response.ContentType = "text/plain";
            if (filepath == "" || filepath == null)
            {
                return;
            }
            else
            {
                FileStream fs=null;
                BinaryReader br=null;
 &nb


Ïà¹ØÎĵµ£º

ASP.net¿ª·¢ÏµÁÐÖ®.netµÄÊÀ½ç

     ÔÚ.netµÄÊÀ½çÀïµ½µ×ÓÐÊ²Ã´ÄØ£¿µÚÒ»¸öÊÇ.net¿ò¼Ü£¨.net Framework)£¬ÏÖÔÚ×îеÄÒѾ­ÊÇ4.0°æ±¾ÁË£¬ºÇºÇ£¬µ«ÊÇÎÒµÄnetcmsÓõÄÊÇ2.0°æ±¾¡£µÚ¶þ¸öÊÇ.net¼¯³É¿ª·¢»·¾³£¬Ò²¾ÍÊÇÎÒÃÇÆ½³£¿´µ½µÄvisual studio .net 2003 £¨2005 2008µÈ£©¡£ÊÇÓÃÀ´Ð´³ÌÐòºÍµ÷ÊÔ³ÌÐòÓõġ£µ±È»,Èç¹ûÄ㹻ţ±Æ£¬ÄãÒ²¿ÉÒÔÓüÇʱ¾ ......

ÐÂÊÖÈçºÎѧϰc#¡¢asp.net¡¢ado.netºÍ.NET

ÐÂÊÖÈçºÎѧϰc#¡¢asp.net¡¢ado.netºÍ.NET
   Èç¹ûÄãÒѾ­Óн϶àµÄÃæÏò¶ÔÏ󿪷¢¾­Ñé£¬Ìø¹ýÒÔÏÂÕâÁ½²½£º
   µÚÒ»²½¡¡ÕÆÎÕÒ»ÃÅ.NETÃæÏò¶ÔÏóÓïÑÔ£¬C££»òVB.NET¡£
   ÔÚûϵͳѧ¹ýÒ»ÃÅÃæÏò¶ÔÏó£¨OO£©ÓïÑÔµÄǰÌáÏÂȥѧASP.NET¡£
   ASP.NETÊÇÒ»¸öÈ«ÃæÏò¶ÔÏóµÄ¼¼Êõ£¬²»¶®OO£¬ÄǾø¶Ôѧ ......

ASP.NET»­ÃæÌø×ªÊµÏÖ¼°Æä´«ÖµÎÊÌâ½â¾ö·½°¸


±¾ÎĽéÉÜÁËASP.NET»­ÃæÌø×ªµÄʵÏÖÒÔ¼°Æä´«ÖµÎÊÌâµÄ½â¾ö·½°¸¡£»­ÃæÌø×ªºÍ´«ÖµÎÊÌ⣬һֱÒÔÀ´¶¼ÔÚÀ§ÈÅןոսӴ¥asp.net webÓ¦ÓóÌÐòµÄ¿ª·¢Õߣ¬Ï£Íû±¾ÎÄÄܶԳõѧÕßÃÇÓÐËù°ïÖú¡£
»­ÃæÌø×ªºÍ´«ÖµÎÊÌ⣬һֱÒÔÀ´¶¼ÔÚÀ§ÈÅןոսӴ¥asp.net webÓ¦ÓóÌÐòµÄ¿ª·¢Õߣ¬ÏÖÂÞÁÐÌø×ª·½·¨ºÍ´«Öµ·½Ê½¹©´ó¼Ò²Î¿¼£»ÒòΪÎÒ±¾Éí²ÎÓëµÄÏîÄ¿¹¦Ä ......

ÀíÇåasp.netÒ³ÃæÌø×ªºÍÒ³Ãæ´«ÖµÎÊÌâ

ËäÈ»Õâ¸ö¶«Î÷ºÜ»ù±¾£¬µ«ÊÇ×Ô¼ºÓÐʱºò»¹ÊǺܻìÂÒ£¬ËùÒÔ½ñÌì¾ÍССµÄÕûÀíÁËÏ£¬Ïȸø´ó¼Ò´øÀ´µÄÊÇÒ³ÃæµÄÌø×ªÎÊÌâ¡£
ÒÔÏÂÊÇËÄÖÖ ´ò¿ªÐÂÒ³ÃæµÄ·½·¨.
1. Ö±½ÓתÏòÐÂÒ³Ãæ,Ô­Ò³Ãæ²»±£Áô
Response.Redirect("Webform6.aspx?id=1");
2. Ö±½ÓתÏòÐÂÒ³Ãæ,Ô­Ò³Ãæ²»±£Áô
nServer.Transfer("Webform6.aspx?id=1",true);
3. ´ò¿ª ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ