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.netºǫ́µ÷ÓÃjs·½·¨ - .NET¼¼Êõ / ASP.NET

<script type="text/javascript" src="js/Dialog.js"></script>
<script type="text/javascript">
  function zOpenD()
  {
  va ......

asp.netÖпÉÊäÈëµÄÏÂÀ­¿òµÄÎÊÌâ - .NET¼¼Êõ / ASP.NET

Imports System.ComponentModel
Imports System.Web.UI
Imports System.Web.UI.Design
Imports System.Web.UI.WebControls
Namespace CBDAspNet.WebControls.HTML
  ''' <summary>
  '' ......

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 ......

asp.net½ØÈ¡×Ö·û´®

ÈçÏÂÃæµÄ×Ö·û´®:
abc-bdef-axdg,ÎÒÖ»ÏëÈ¡µ½µÚÒ»¸ö"-"µÄλÖ㬸ÃÔõôд£¿£¿£¿£¿

C# code:
string str = "abc-bdef-axdg";
Console.WriteLine(str.Substring(0, s ......

asp.net mvc Õ¾µã·¢²¼Åöµ½ÎÊÌâ - .NET¼¼Êõ / ASP.NET

·þÎñÆ÷ÏÖÔÚÊÇ¡£net 2.0µÄ
ÎÒÏÖÔÚµÄÏîÄ¿¾ÍÊÇasp.net mvc + linqµÄ£¬ÏÖÔÚ·þÎñÆ÷µÄ»·¾³ÅäÖÃÓò»ÁË¡£
²»ÖªµÀÓÐǰ±²Åöµ½¹ýÕâÑùµÄÎÊÌâû¡£
ÄѵÀ·þÎñÆ÷±ØÐëҪװ.net3.5 ºÍ asp.net mvc
Çëǰ±²Ö¸µã
²»×°ÄãÈÏΪÄãÒªÔõô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ