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

asp.netÅжÏÊäÈëÎÄ×ÖÊÇ·ñÊÇÊý×Ö (ת)

·½°¸Ò»:
/**//// <summary>
/// Ãû³Æ£ºIsNumberic
/// ¹¦ÄÜ£ºÅжÏÊäÈëµÄÊÇ·ñÊÇÊý×Ö
/// ²ÎÊý£ºstring oText£ºÔ´Îı¾
/// ·µ»ØÖµ£º¡¡bool true:ÊÇ¡¡false:·ñ
/// </summary>
public bool IsNumberic(string oText)
{
try
{
int var1=Convert.ToInt32 (oText);
return true;
}
catch
{
return false;
}
}
     try catch·½·¨
     Àý£º
     try
     {
       Convert.ToInt32("123"):
       Console.Write("ÊÇÊý×Ö");
     }
     catch(Exception ex)
     {
       Console.Write("·ÇÊý×Ö");
     }
     ×¢£ºÈç¹ûÓкܶà×Ö·û´®ÒªÇóÅжϣ¬´Ë·½·¨ÐèÒª´óÁ¿µÄtry catch ÒÔ¼°finallyÀ´´¦ÀíºóÐøµÄ³ÌÐò.²»½¨ÒéʹÓô˷½·¨¡£
¸Ä½øÒ»ÏÂ:
ÒòΪ¿ÉÒÔתint ¿ÉÒÔתDecimal
    public bool IsNumberic(string oText)
    {
        try
        {
            Decimal Number = Convert.ToDecimal (oText);
            return true;
        }
        catch
        {
            return false;
        }
    }
·½°¸¶þ:
//Èç¹ûÊÇ´¿Êý×Ö»¹¿ÉÒÔ²ÉÓÃASCIIÂë½øÐÐÅжÏ
/// <summary>  
/// ÅжÏÊÇ·ñÊÇÊý×Ö  
/// </summary>  
/// <param name="str">×Ö·û´®</param>  
/// <returns>bool</returns>  
public bool IsNumeric(string str)  
{  
    if (str == null || str.Length == 0) &nbs


Ïà¹ØÎĵµ£º

asp.net È¡µÃÓû§¿Ø¼þÀïµÄÊôÐÔ»ò¿Ø¼þ

×î½üÔÚÓÃÓû§¿Ø¼þʱ£¬ÒýÓû§¿Ø¼þµÄÒ³ÃæÓÐʱºò»áºÍÓû§¿Ø¼þ½øÐÐÊý¾ÝµÄ½»»¥£¬ÍøÉϺÃÏñºÜ¶àÈ˲»ÖªµÀºÎ»ñÈ¡
д¸öÀý×Ó˵Ã÷Ò»ÏÂ
 
È¡µÃÓû§¿Ø¼þÀïÃæµÄ¿Ø¼þ²¢½øÐи³Öµ
Óû§¿Ø¼þaspxÒ³´úÂë
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="HeadPanel.ascx.cs" Inherits="HeadPanel" %>
  & ......

¡¶ASP.NET MVC ÈëÃÅϵÁн̡̳·

ʲôÊÇMVCģʽ
MVC£¨Model-View-Controller£¬Ä£ÐÍ—ÊÓͼ—¿ØÖÆÆ÷ģʽ£©ÓÃÓÚ±íʾһÖÖÈí¼þ¼Ü¹¹Ä£Ê½¡£Ëü°ÑÈí¼þϵͳ·ÖΪÈý¸ö»ù±¾²¿·Ö£ºÄ£ÐÍ£¨Model£©£¬ÊÓͼ£¨View£©ºÍ¿ØÖÆÆ÷£¨Controller£©¡£
ÄÇôMVCģʽºÍÎÒÃÇÊìϤµÄWebFormģʽÓÐʲô²»Í¬ÄØ£¿ËûµÄ¸÷¸ö²¿·ÖÓÖÊÇÔõÑù·Ö¹¤µÄÄØ£¿
ÎÒÃÇÏÈÀ´¿´Ò»ÏÂÆÕͨµÄWebFormģʽÏ£ ......

Asp.netÒ³ÃæÖÐÒýÓÃjsÎļþÎÞЧµÄÎÊÌâµÄ½â¾ö·½·¨

ÔÚBSÏîÄ¿ÖУ¬Ä³¸öaspxÒ³ÃæÐèÒªÒýÓÃÍⲿ½Å±¾Îļþ£¬Í¨¹ýÔÚÒ³Ãæhead½Ú<script language="" src="">·½Ê½ÒýÓÃÖ¸¶¨µÄjsÖ®ºó£¬ÈÔÈ»ÎÞЧ¡£Í¨¹ýalert·½Ê½µ÷ÊÔ£¬·¢ÏÖÊÇÓÉÓÚjsÎļþ±àÂëÓëjsÎļþÄÚÈݲ»·û¡£ÓÉÓÚjsÎļþÖаüº¬ÖÐÎÄ×¢ÊÍ£¬ËùÒÔÐèÒªÉèÖÃjsÎļþΪ¿Éʶ±ðÖÐÎĵÄgb2312±àÂë¡£Æä·½·¨ÔÚÍøÉÏÒ²½²Êö£¬ÒÔÏÂÎªÍøÕªÄÚÈÝ£º
 &n ......

ASP.NET MVCСÂÛ

ǰÑÔ
      ASP.NET MVC×÷Ϊ΢Èí¹Ù·½µÄ.NETƽ̨ÏÂMVC½â¾ö·½°¸£¬×Ôµ®ÉúÆð¾ÍÎüÒýÁËÖÚ¶à.NETƽ̨¿ª·¢ÈËÔ±µÄÑÛÇò¡£ÔÚ¾­ÀúÁËÂþ³¤Previewºó£¬ÉϸöÔÂ΢ÈíÖÕÓÚ·¢²¼ÁËÆäbeta°æ¡£Ó¦¸Ã˵£¬Í¨¹ýÎÒÇ×Éíʵ¼ù£¬ÎÒÈÏΪÕâ¸ö¿ò¼ÜµÄÉè¼Æ»¹ÊÇÏ൱ÓÅÐãµÄ£¬ÖÁÉÙ´ÓÒ×ÓÃÐÔÀ´Ëµ£¬ASP.NET MVCÒªÓÅÓÚJavaƽ̨ÉϵÄStrutsºÍStr ......

ASP.net¿ª·¢ÏµÁÐÖ®.netµÄÊÀ½ç

     ÔÚ.netµÄÊÀ½çÀïµ½µ×ÓÐÊ²Ã´ÄØ£¿µÚÒ»¸öÊÇ.net¿ò¼Ü£¨.net Framework)£¬ÏÖÔÚ×îеÄÒѾ­ÊÇ4.0°æ±¾ÁË£¬ºÇºÇ£¬µ«ÊÇÎÒµÄnetcmsÓõÄÊÇ2.0°æ±¾¡£µÚ¶þ¸öÊÇ.net¼¯³É¿ª·¢»·¾³£¬Ò²¾ÍÊÇÎÒÃÇÆ½³£¿´µ½µÄvisual studio .net 2003 £¨2005 2008µÈ£©¡£ÊÇÓÃÀ´Ð´³ÌÐòºÍµ÷ÊÔ³ÌÐòÓõġ£µ±È»,Èç¹ûÄ㹻ţ±Æ£¬ÄãÒ²¿ÉÒÔÓüÇʱ¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ