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

ASP.NET ViewState ¼ò½é

  ASP.NET ViewState ÊÇÒ»ÖÖеÄ״̬·þÎñ£¬¿É¹©¿ª·¢ÈËÔ±»ùÓÚÿ¸öÓû§À´¸ú×Ù UI ״̬£¬¸Ã¸¨ÖúÊý¾Ý±»´æ´¢ÔÚÒ»¸öÃûΪ __VIEWSTATE µÄÒþ²Ø×Ö¶ÎÖС£
    µ±È»£¬ ViewState ÔÚ ASP.NET ÖÐÓиöÖØÒªµÄ½ÇÉ«¡£Èç¹ûʹÓÃÇ¡µ±£¬ËüÄܹ»¼ò»¯Ò³Ã濪·¢£¬¸Ä½øÓû§ÓëÕ¾µãµÄ½»»¥¡£Èç¹ûÖÃÖ®²»Àí£¬ËüÄܹ»ÏÔÖøÔö¼ÓÕ¾µãÏìÓ¦´óС£¬ÔÚÁ¬½ÓËÙ¶ÈÂýµÄÇé¿öÏÂ,ʹÄúµÄÏìӦʱ¼ä¸ü¼Ó»ºÂý¡£ÒòΪä¯ÀÀÆ÷µÄÿ´Î»Ø·¢¶¼»áµ¼ÖÂViewState Öð½¥Ôö¼ÓÄúµÄÒ³Ãæ´óС£¬´Ó¶øµ¼ÖÂÐÔÄÜÎÊÌâ¡£Òò´Ë£¬ASP.NET 2.0 µÄ·¢²¼´øÀ´ÁË ViewState »úÖÆµÄһЩ¸Ä½ø£¬ÕâʹµÃ ViewState ʹÓøü¼òµ¥£¬ÓÖ²»»á·À°­Õ¾µãÐÔÄÜ¡£ÕâЩ¸Ä½ø°üÀ¨£º¼õÉÙ±àÂëÊýÁ¿£¬²ÉÓÿؼþ״̬´ÓÄÚÈÝÖзÖÀë³öÐÐΪ״̬£¬ÒÔ¼°ÖÇÄܼ¯³ÉÊý¾Ý°ó¶¨¿Ø¼þ¡£Äã¿ÉÒÔÔÚ²»ÐèҪά»¤¿Ø¼þ״̬µÄÇé¿öÏÂͨ¹ý½ûÓõĿؼþ£¨EnableViewState = false £©½â¾öÕâ¸öÎÊÌâ¡£ È»¶ø£¬ºÜ¶àÇé¿öϱ£³Ö¿Ø¼þµÄ״̬ÊDZØÐèµÄ£¬Ñ¹ËõµÄViewStateÓÐÖúÓÚÌá¸ßÐÔÄÜ¡£
ÏÂÔØÊ¾ÀýÏîÄ¿¡£
ASPNET_ViewState.rar 34KB.
 
·½·¨Ò»£ºÊ¹ÓÃSystem.IO.Compression
    System.IO.Compression ÃüÃû¿Õ¼ä°üº¬Ìṩ»ù±¾µÄÁ÷ѹËõºÍ½âѹËõ·þÎñµÄÀà¡£
    ´ËÃüÃû¿Õ¼ä°üº¬2¸öÀà·Ö±ðΪ£º
DeflateStream ÌṩÓÃÓÚʹÓà Deflate Ë㷨ѹËõºÍ½âѹËõÁ÷µÄ·½·¨ºÍÊôÐÔ¡£
GZipStream ÌṩÓÃÓÚѹËõºÍ½âѹËõÁ÷µÄ·½·¨ºÍÊôÐÔ¡£
    ÔÚÏÂÃæµÄÑÝʾ´úÂëÖУ¬ÎÒÃÇ´´½¨Ò»¸öViewStateCompressionÀ࣬°üº¬2¸ö·½·¨£¬²¢¶¼·µ»Øbyte[]Êý¾Ý:
    1.GZipStream°æµÄѹËõ/½âѹËõ
namespace ASPNET_ViewState.Code {
public class ViewStateCompression {
public ViewStateCompression() {
//
// TODO: Add constructor logic here
//
}
// ѹËõ
public static byte[] Compress( byte[] data ) {
MemoryStream output = new MemoryStream();
GZipStream gzip = new GZipStream( output,
CompressionMode.Compress, true );
gzip.Write( data, 0, data.Length );
gzip.Close();
return output.ToArray();
}
// ½âѹËõ
public static byte[] Decompress( byte[] data ) {
MemoryStream input = new MemoryStream(


Ïà¹ØÎĵµ£º

static±äÁ¿Óëasp.net

ÔÚC#ÖУ¬static±äÁ¿±íʾ¸Ã±äÁ¿ÊôÓÚÀ࣬¶ø²»ÊÇÀàµÄʵÀý¡£¿ÉÒÔ˵ÊǸÃÀàµÄËùÓÐʵÀý¹²ÏíÒ»¸östatic±äÁ¿¡£
asp.netµÄÒ³Ãæ¾ÍÊÇÒ»¸öÀ࣬ÎÒÃÇ·ÃÎÊÒ»¸öÒ³Ãæ¡£¾Í»áÔÚ·þÎñÆ÷ÉÏʵÀý»¯Ò»¸ö¸ÃÀàµÄʵÀý£¬À´ÏìÓ¦ÎÒÃǵÄÇëÇó¡£
“ËùÓÐʵÀý¹²ÏíÒ»¸östatic±äÁ¿” Õâ¾ÍÒâζ×Å£¬ËùÓеĿͻ§¶Ë·ÃÎʵ½µÄasp.netÒ³ÃæÖÐstatic±äÁ¿¶¼ÊÇͬһ¸ ......

Asp.Net MVCÖÐÉí·ÝÈÏÖ¤ºÍÊÚȨ

MVC×Ô´øµÄActionFilter
ÔÚAsp.Net WebFormµÄÖÐÒª×öµ½Éí·ÝÈÏ֤΢ÈíΪÎÒÃÇÌṩÁËÈýÖÖ·½Ê½£¬ÆäÖÐ×î³£ÓõľÍÊÇÎÒÃǵÄFormÈÏÖ¤£¬ÐèÒªÅäÖÃÏàÓ¦µÄÐÅÏ¢¡£ÀýÈçÏÂÃæµÄÅäÖÃÐÅÏ¢£º
<authentication mode="Forms">
<forms loginUrl="Login.aspx" defaultUrl="Default.aspx" protection="All" />
</authenticati ......

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.net½Ì³Ì:WPFͼÐÎϵͳ

  ÔÚWindows NTÖУ¬Í¼ÐζàýÌåϵͳ»ùÓÚ²ã´Î½á¹¹¡£Ó¦ÓóÌÐòÓë¶¥²ãµÄAPI£¨Êµ¼ÊÉÏÊǶà¸öÓû§Ä£Ê½µÄϵͳDLL£¬±ÈÈçGDI32.DLL£©½»»¥£¬ÕâЩϵͳDLL×îÖÕ»áͨ¹ýϵͳ·þÎñµ÷Óô¦ÓÚÄÚºËģʽµÄϵͳ·þÎñ¡£
NTϵͳµÄÏêϸÐÅÏ¢¿É²Î¿¼¡¶Windows ͼÐαà³Ì¡·µÄµÚÒ»¡¢¶þÕ¡£ÔÚWindows VistaÖУ¬Í¼ÐÎϵͳÒѾ­ÒƳöÁËÄÚºËģʽ£¬²¢ÓÐ×Ô¼ºµÄ¿Õ¼ä ......

asp.netģ̬´°¿ÚʹÓÃ

1 ÈçºÎÔÚÌá½»ºó·ÀÖ¹µ¯³öд°¿Ú
2 ÔÚģ̬´°¿ÚÖÐÔٴε¯³öģ̬´°¿Ú
3 ģ̬´°¿Ú·µ»ØÖµ
4 ˢи¸´°¿Ú
5 ¸¸´°¿ÚÈçºÎÌí¼Óˢнű¾
Ö÷´°¿Úµ¯³öÒ»¸öģ̬´°¿Ú,
var firstDiag = window.showModalDialog(url,window,"center:yes;dialogWidth:300px;dialogHeight:400px");
×¢:ÔÚurlÎļþµÄhead¼ÓÈë <base target='_self'> ¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ