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

ASP.NET ÃæÊÔÌ⠺ϼ¯

1. ¼òÊö private¡¢ protected¡¢ public¡¢ internal ÐÞÊηûµÄ·ÃÎÊȨÏÞ¡£
´ð . private : ˽ÓгÉÔ±, ÔÚÀàµÄÄÚ²¿²Å¿ÉÒÔ·ÃÎÊ¡£ 
protected : ±£»¤³ÉÔ±£¬¸ÃÀàÄÚ²¿ºÍ¼Ì³ÐÀàÖпÉÒÔ·ÃÎÊ¡£ 
public : ¹«¹²³ÉÔ±£¬ÍêÈ«¹«¿ª£¬Ã»ÓзÃÎÊÏÞÖÆ¡£ 
internal: ÔÚͬһÃüÃû¿Õ¼äÄÚ¿ÉÒÔ·ÃÎÊ¡£
2 .ÁоÙASP.NET Ò³ÃæÖ®¼ä´«µÝÖµµÄ¼¸ÖÖ·½Ê½¡£ 
´ð. 1.ʹÓÃQueryString, Èç....?id=1; response. Redirect().... 
2.ʹÓÃSession±äÁ¿ 
3.ʹÓÃServer.Transfer
3. Ò»ÁÐÊýµÄ¹æÔòÈçÏÂ: 1¡¢1¡¢2¡¢3¡¢5¡¢8¡¢13¡¢21¡¢34...... ÇóµÚ30λÊýÊǶàÉÙ£¬ ÓõݹéË㷨ʵÏÖ¡£
´ð£ºpublic class MainClass 

public static void Main() 

Console.WriteLine(Foo(30)); 

public static int Foo(int i) 

if (i <= 0) 
return 0; 
else if(i > 0 && i <= 2) 
return 1; 
else return Foo(i -1) + Foo(i - 2); 


4.C#ÖеÄίÍÐÊÇʲô£¿Ê¼þÊDz»ÊÇÒ»ÖÖίÍУ¿
´ð £º 
ίÍпÉÒÔ°ÑÒ»¸ö·½·¨×÷Ϊ²ÎÊý´úÈëÁíÒ»¸ö·½·¨¡£
ίÍпÉÒÔÀí½âΪָÏòÒ»¸öº¯ÊýµÄÒýÓá£
ÊÇ£¬ÊÇÒ»ÖÖÌØÊâµÄίÍÐ
5.overrideÓëÖØÔØµÄÇø±ð
´ð £º
override ÓëÖØÔØµÄÇø±ð¡£ÖØÔØÊÇ·½·¨µÄÃû³ÆÏàͬ¡£²ÎÊý»ò²ÎÊýÀàÐͲ»Í¬£¬½øÐжà´ÎÖØÔØÒÔÊÊÓ¦²»Í¬µÄÐèÒª
Override ÊǽøÐлùÀàÖк¯ÊýµÄÖØÐ´¡£ÎªÁËÊÊÓ¦ÐèÒª¡£
6.Èç¹ûÔÚÒ»¸öB/S½á¹¹µÄϵͳÖÐÐèÒª´«µÝ±äÁ¿Öµ£¬µ«ÊÇÓÖ²»ÄÜʹÓÃSession¡¢Cookie¡¢Application£¬ÄúÓм¸ÖÖ·½·¨½øÐд¦Àí£¿
´ð £º 
this.Server.Transfer
7.Çë±à³Ì±éÀúÒ³ÃæÉÏËùÓÐTextBox¿Ø¼þ²¢¸øËü¸³ÖµÎªstring.Empty£¿
´ð£º
foreach (System.Windows.Forms.Control control in this.Controls)
{
if (control is System.Windows.Forms.TextBox)
{
System.Windows.Forms.TextBox tb = (System.Windows.Forms.TextBox)control ; 
tb.Text = String.Empty ;
}
}
8.Çë±à³ÌʵÏÖÒ»¸öðÅÝÅÅÐòËã·¨£¿
´ð£º
int [] array = new int 
;
int temp = 0 ;
for (int i = 0 ; i < array.Length - 1 ; i++)
{
for (int j = i + 1 ; j < array.Length ; j++)
{
if (array[j] < array[i])
{
temp = array[i] ;
array[i] = array[j] ;
array[j] = temp ;
}
}
}
9.Ã


Ïà¹ØÎĵµ£º

asp.netµÄÄÚÖöÔÏó

ASP.NETµÄÄÚÖöÔÏó½éÉÜ
1.Response
2.Request
3.Server
4.Application
5.Session
6.Cookie
Request¶ÔÏóÖ÷ÒªÊÇÈ÷þÎñÆ÷È¡µÃ¿Í»§¶Ëä¯ÀÀÆ÷µÄһЩÊý¾Ý,°üÀ¨´ÓHTML±íµ¥ÓÃPost»òÕßGET·½·¨´«µÝµÄ²ÎÊý¡¢CookieºÍÓû§ÈÏÖ¤¡£ÒòΪRequest¶ÔÏóÊÇPage¶ÔÏóµÄ³ÉÔ±Ö®Ò»£¬ËùÒÔÔÚ³ÌÐòÖв»ÐèÒª×öÈκεÄÉùÃ÷¼´¿ÉÖ±½ÓʹÓã»ÆäÀàÃûΪ HttpR ......

c# asp.net »ñÈ¡¿Í»§¶Ë±íµ¥µÄÊý¾Ý

ÔÚweb³ÌÐòÖУ¬¾­³£»áʹÓÃÔÚÒ»¸öÍøÒ³Ê¹ÓÃÆäËûÍøÒ³Ìá½»µÄÊý¾ÝÐÅÏ¢£¬ÕâÀï¿ÉÒÔʹÓÃRequestÄÚÖöÔÏóÀ´Íê³É£¬À´»ñÈ¡Óû§Ìá½»µÄÐÅÏ¢£¬¸ù¾Ý¿Í»§¶ËÌá½»Êý¾Ý·½Ê½µÄ²»Í¬£¬Request¶ÔÏó·Ö±ðʹÓÃFormºÍQueryString¼¯ºÏÊôÐÔÀ´»ñÈ¡Êý¾Ý¡£ÏÂÃæÊÇÁ½ÖÖ¼¯ºÏ»ñÈ¡·½Ê½µÄ²»Í¬µã£ºÍ¨¹ýForm»ñÈ¡Êý¾ÝʱÔÚformÊôÐÔÖмòµ¥µÄÌí¼Óaction=“Ìø×ªµÄÍøÒ³ ......

asp.net GridViewµÄһЩӦÓÃ

Ó¦ÓÃ1£ºGridViewºÍCheckBox½áºÏ
Ч¹ûͼ£º
Ó¦ÓÃ2£ºExtending the GridView Control
Code download available at: CuttingEdge05.exe (132 KB)
Browse the Code Online
 Contents
The GridView Difference
A New GridView Control
Adding a Checkbox Column
The New Grid In Action
Styling Selected ......

Ïê½âAsp.net MVC DropDownLists

   Asp.net MVCÖеÄDropDownListsÃ²ËÆ»áÈÃÒ»¿ªÊ¼´ÓAsp.net Formsת¹ýÀ´µÄ³ÌÐòÔ±Ôì³É²»ÉÙÃÔ»ó.ÕâÆªÎÄÕ½²ÊöÁËΪÁËʹÓÃDropDownLists,ÄãÐèÒªÔÚAsp.Net MVCÖÐÖªµÀµÄ·½·½ÃæÃæ.
   DropDownList,ComboBox,ÎÞÂÛÄãϲ»¶Ôõô³ÆºôÕâЩ£¬ËûÃǺÁÎÞÀýÍâµÄ»á±»Éú³ÉΪhtml select±êÇ©. ÔÚ<select>¿ª±êÇ©ºÍ</ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ