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

ѧϰASP.NETÖеÄApplication¡¢Session¡¢Cookie

ѧϰASP.NETÖеÄApplication¡¢Session¡¢Cookie
1.Application½¨Á¢µÄ±äÁ¿£¬ÔÚϵͳÄÚ²¿Èκεط½¶¼¿ÉÒÔ·ÃÎÊ£¬Í¨³£ÍøÕ¾µØ·ÃÎÊͳ¼Æ¿ÉÄÜ»áÓõĽ϶ࡣÈç¹ûÒªÓõ½ApplicationÊ×ÏÈÔÚVS2005Öн¨Á¢Ò»¸öglobal.asaÎļþ¡£ÀýÈçÎÒÃÇҪдһ¸öÍøÕ¾·ÃÎÊÊýÁ¿µÄͳ¼ÆµÄ»°£¬ÔÚglobal.asaÖÐÏÈÉùÃ÷±äÁ¿iCount¡£ÈçÏÂËùʾ£º
       protected void Application_Start(object sender, EventArgs e)
        {
            Application["iCount"] = 0;
        }
È»ºóÔÚPage_LoadʼþÖдòÈëÒÔÏ´úÂ룺
       protected void Page_Load(object sender, EventArgs e)
        {
            Application["iCount"] = (int)Application["iCount"] + 1;
            Response.Write(Application["iCount"]);
        }
  ÔËÐкó¾Í¿ÉÒÔ¿´µ½¼ÆÊý£¬Ã¿Ë¢ÐÂÒ»´Î¼ÆÊý»á×Ô¶¯ÀÛ¼Ó¡£Èç¹ûҪֹͣÀۼӵϰ£¬Ö»ÄܰÑIISÍ£Ö¹ºóÔÙÆô¶¯£¬´Ëʱ¼ÆÊý»á×Ô¶¯¹éÁã
ÓÉÓÚApplication±äÁ¿ÊÇÒ»¸ö¹²ÏíµÄ¶ÔÏó£¬ËùÒÔÓжàÈËÀ´·ÃÎÊËüµÄʱºòÎÒÃǾͱØÐëÓõ½Ëø¶¨¡£µ±Ä³Ò»¸öÓû§ÐèÒª²Ù×÷ËüµÄʱºò¾ÍÓÃlockËø¶¨Ëü£¬²Ù×÷Íê³ÉºóÓÃunlockÀ´½âËø¡£´úÂëÈçÏ£º
        protected void Page_Load(object sender, EventArgs e)
        {
            Application.Lock;
            Application["iCount"] = (int)Application["iCount"] + 1;
            Application.UnLock;
            Response.Write(Application["iCount"]);
        }
2. SessionÊÇÿ¸öÓû§Ê¹ÓóÌÐòʱ¾Í»á½¨Á¢¶ÔÏó£¬Ò²¾ÍÊÇApplication¶ÔÏóÖ»ÓÐÒ»¸ö£¬¶øSession¶ÔÏóÓкܶà¸ö¡£Session²


Ïà¹ØÎĵµ£º

ASP.NETÖÐÈÃͼƬÒÔ¶þ½øÖƵÄÐÎʽ´æ´¢ÔÚÊý¾Ý¿âÖÐ


 ½ñÔçÓиöÍøÓÑÎʵ½ÎÒÕâÎÊÌ⣬ÒÔǰÎÒ¶¼ÊÇÖ±½ÓÔÚÊý¾Ý¿âÖдæÎļþÃûµÄ£¬»¹Ã»ÓÐÊÔ¹ý´æ´¢ÕûÕÅͼƬµ½Êý¾Ý¿âÖУ¬ÉÏÍøËÑË÷ÁËһϣ¬×Ô¼ºÓÖ²âÊÔÁËÒ»·¬£¬´úÂëÈçÏ£º
½¨Á¢±£´æÍ¼Æ¬µÄ±íµÄSQLÓï¾ä£º
 
Sql´úÂë < width="14" height="15" src="javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://w ......

ASP.NETÖÐÈÃͼƬÒÔ¶þ½øÖƵÄÐÎʽ´æ´¢ÔÚÊý¾Ý¿âÖÐ


 ½ñÔçÓиöÍøÓÑÎʵ½ÎÒÕâÎÊÌ⣬ÒÔǰÎÒ¶¼ÊÇÖ±½ÓÔÚÊý¾Ý¿âÖдæÎļþÃûµÄ£¬»¹Ã»ÓÐÊÔ¹ý´æ´¢ÕûÕÅͼƬµ½Êý¾Ý¿âÖУ¬ÉÏÍøËÑË÷ÁËһϣ¬×Ô¼ºÓÖ²âÊÔÁËÒ»·¬£¬´úÂëÈçÏ£º
½¨Á¢±£´æÍ¼Æ¬µÄ±íµÄSQLÓï¾ä£º
 
Sql´úÂë < width="14" height="15" src="javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://w ......

asp.net C# ½«Êý¾Ýµ¼³öµ½Execl»ã×Ü


asp.netÖе¼³öExeclµÄ·½·¨£º
ÔÚasp.netÖе¼³öExeclÓÐÁ½ÖÖ·½·¨£¬Ò»ÖÖÊǽ«µ¼³öµÄÎļþ´æ·ÅÔÚ·þÎñÆ÷ij¸öÎļþ¼ÐÏÂÃæ£¬È»ºó½«ÎļþµØÖ·Êä³öÔÚä¯ÀÀÆ÷ÉÏ£»Ò»ÖÖÊǽ«ÎļþÖ±½Ó½«ÎļþÊä³öÁ÷д¸øä¯ÀÀÆ÷¡£ÔÚResponseÊä³öʱ£¬t·Ö¸ôµÄÊý¾Ý£¬µ¼³öexeclʱ£¬µÈ¼ÛÓÚ·ÖÁУ¬nµÈ¼ÛÓÚ»»ÐС£
1¡¢½«Õû¸öhtmlÈ«²¿Êä³öexecl
´Ë·¨½«htmlÖÐËùÓеÄÄÚÈÝ£ ......

asp.netÒ¹»°Ö®Ê®Ò»£ºweb.configÏê½âÊÕ²Ø

ÔÚ¿ª·¢Öо­³£»áÓöµ½ÕâÑùµÄÇé¿ö£¬ÔÚ²¿Êð³ÌÐòʱΪÁ˱£ÃÜÆð¼û²¢²»½«Ô´´úÂëËæÏîĿһͬ·¢²¼£¬¶øÎÒÃÇ¿ª·¢Ê±µÄ»·¾³Ó벿Êð»·¾³¿ÉÄܲ»Ò»Ö£¨±ÈÈçÊý¾Ý¿â²»Ò»Ñù£©£¬Èç¹ûÔÚ´úÂëÖб£´æÕâЩÅäÖÃÕâЩÐÅÏ¢²¿ÊðʱÐèÒªµ½Óû§ÄÇÀï¸ü¸Ä´úÂëÔÙÖØÐ±àÒ룬ÕâÖÖ²¿Êð·½Ê½·Ç³£Âé·³¡£
ÔÚ.net ÖÐÌṩÁËÒ»ÖÖ±ã½ÝµÄ±£´æÏîÄ¿ÅäÖÃÐÅÏ¢µÄ°ì·¨£¬ÄǾÍÊÇÀûÓÃÅäÖ ......

ASP.NETµÄĬÈϵ÷Óúǫ́º¯Êý

ÒÔÏÂÊÇϵͳ×Ô¶¯Éú³ÉµÄ»Øµ÷º¯Êý
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['Form1'];
if (!theForm) {
    theForm = document.Form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.ons ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ