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

asp.net C# ÖÐ textbox ÊäÈëÑéÖ¤

ÈçÌâËùʾ£¬ÔõôÑùÑéÖ¤textboxÊäÈëµÄÄÚÈÝÊÇÓÊÏ䣬ÑéÖ¤textboxÊǵ绰ºÅÂ룿лл
¼Ó¸öÕýÔòÑéÖ¤¿Ø¼þ

@"^([a-z0-9A-Z]+[-|\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\.)+[a-zA-Z]{2,}$";

try this....

C# code:

string str="aaassshhh@gmail.com";
if(str.indexOf("@")!=-1)
{
Response.Write("´æÔÚ@×Ö·û");
}
else
{
....;
}



ÒýÓÃ

@"^([a-z0-9A-Z]+[-|\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\.)+[a-zA-Z]{2,}$";



ÕýÔò±í´ïʽ~~

asp.net×Ô´øµÄÑéÖ¤¿Ø¼þ¾Í¿ÉÒÔ

°Ù¶ÈÖªµÀ----ÕýÔò±í´ïʽ

ÒýÓÃ
C# codestring str="aaassshhh@gmail.com";if(str.indexOf("@")!=-1)
{
    Response.Write("´æÔÚ@×Ö·û");
}else
{
    ....;
}


Õâ¸öдµÄ²»ÑϽ÷¡£ÍƼöÕýÔò±í´ïʽ£¬²»»áµÄ»°¿ÉÒÔÓÃÑéÖ¤¿Ø¼þ£¬ÆäÖоÍÓÐÈçºÎÑéÖ¤ÓÊÏäµÄ¡£

ÓøöÑϽ÷µÄ·½·¨°É

ÔÚVSÖÐ×Ô´øµÄÕýÔò±í´ïʽÑéÖ¤¿Ø¼þ

ÕýÔò±í´ïʽ
<asp:regularexpressionvalidator id="RegularExpressionValidator1" runat="server" ControlToValidate="txtemial" ValidationExpression="\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*&


Ïà¹ØÎÊ´ð£º

asp.net·ÖÒ³ÎÊÌâ

select top 12 * from Product where [id] not in (select top 12 [id] from Product)
ÕâÑù¿ÉÒÔ·ÖÒ³£¬µ«ÊÇÎÒÔÚºóÃæÏë¼Ó¸öÌõ¼þ
select top 12 * from Product where [id] not in (select top 12 [id] from Prod ......

ASP.NET MVC¼Ü¹¹·¢²¼ÁË - .NET¼¼Êõ / ASP.NET

ASP.NET MVC¼Ü¹¹·¢²¼ÁË,ÄãÓÃÁËÂð£¿
»¹ÔÚѧϰÖÐ

ÎÒÒ²ÔÚѧϰ¡£ÂòÊ飬Ìý½Ì³Ì£¬¿´ÍøÉÏ×ÊÁÏ£¬ÏÂÔØÀý×Ó£¬¸Ð¾õÌý²»´íµÄ£¬²»¹ý±ÈÆð¹¤³§Ä£Ê½£¬ËƺõÑ·É«Á˵㡣¡£¡£»¶Ó­µ½ÎÒ²©¿Í»¥Ïàѧϰ

¶¼ÓÃÁË5¸ö°æ±¾ÁË ´Ó PV1 µ½beta ......

AjaxÓëSessionµÄÎÊÌâ - .NET¼¼Êõ / ASP.NET

֮ǰÓöµ½Ò»¸öÎÊÌâ¡£
ÓÚÊÇ×öÁËÒÔÏÂʵÑ飺
Ò³Ãæ¼ÓÔØºó£¬Ìá½»Ò»¸öAjaxÇëÇó(ÔݳÆÎªajax1)£¬ÇëÇóµÄÏß³ÌÔÚ·þÎñÆ÷Éϱ»Ë¯Ãß10ÃëÖÓ¡£
µã»÷Ò³ÃæÉÏÒ»¸öbutton£¬´¥·¢ÁíÒ»¸öAjaxÇëÇó(ajax2)¡£
µ±Ã»ÓÐʹÓÃsession£¬ÔÚ·þÎñÆ÷δ´ ......

asp.net»ñÈ¡Îļþ¼Ð·¾¶ - .NET¼¼Êõ / ASP.NET

ASP.NETÈçºÎÓÃÒ»¸ö°´Å¥ÊµÏÖÑ¡ÔñÎļþ¼Ð·¾¶µ½Îı¾¿òÖУ¿£¨×¢ÒâÊÇÎļþ¼Ð·¾¶£¬²»ÊÇÎļþ·¾¶£©
http://blog.csdn.net/xianfajushi/archive/2008/10/18/3094474.aspx

Õâ²»ÊÇÎÒÒªµÄЧ¹û£¬ÎÒÒªÓõÄÊÇÀàËÆÓÚÎļþÉÏ´«¿ÉÒ ......

Çóc#²Ù×÷sqlserverÊý¾Ý¿âÎÊÌâ

ÔÚÊý¾Ý¿âÖÐÓÐÕÅ±í£¬ÓÐid,nameÁ½ÁУ¬id ÊÇÖ÷¼ü,ûÓÐÉèÖÃ×ÔÔöÊôÐÔ,ÔÚ³ÌÐòÖÐÈ¡³öÕâÕűí·ÅÈëdatatable£¬ÔÚÕâ¸ödatatableÖвåÈëÒ»Ìõ¼Ç¼£¬µ±¸üÐÂÊý¾Ý¿âʱÌáʾidÁв»ÄÜΪ¿Õ£¬ÇëÎʸÃÔõô½â¾ö£¿
¸øËüÒ»¸öÖµ£¡£¡Ö÷¼ü²»ÄÜΪ¿Õ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ