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

AccessʹÓòÎÊý»¯UPDATEÊý¾Ýʱ£¬Êý¾ÝÎÞ·¨¸üеÄÎÊÌâ

      ½ñÌìupdate accessÊý¾Ý¿âʱ£¬Ê¹ÓÃÁ˲ÎÊý»¯µÄ·½Ê½£¬½á¹û²»±¨´í£¬µ«ÊÇÊý¾ÝҲûÓиüС£¾­¹ýgoogle·¢ÏÖaccessʹÓòÎÊý»¯Ê±£¬²ÎÊýλÖñØÐëºÍ¸³ÖµË³ÐòÏàͬ²ÅÐУ¬·ñÔò¸üÐÂʱ¾Í»á³öÏÖÊý¾ÝÎÞ·¨¸üе«ÊÇÒ²²»±¨´íµÄ¹ÖÏÖÏó¡£
      ÀýÈç:update tablename set [a]=@a,[b]=@b where [id]=@id
      ÄÇôÄãÔÚ¼Ó²ÎÊýʱ£¬Ò²±ØÐëÏȼÓ@a,ÔÙ¼Ó@b£¬×îºó¼Ó@id.Ò²¾ÍÊÇ˵±ØÐëÒª
cmd.Parameters.AddWithValue(“@a”,a);cmd.Parameters.AddWithValue(“@b”,b);cmd.Parameters.AddWithValue(“@id”,id);˳ÐòÈç¹û´íÁË£¬¾ÍÎÞ·¨¸üÐÂÁË¡£ÕâÒ»µãºÍsql server²»Ò»Ñù¡£ÔÚsql serverÖУ¬²»±Ø¹ØÐIJÎÊýÔö¼ÓµÄ˳Ðò¡£
      ÒòΪaccessÔÚupdateʱ²ÎÊý´íλ²»»á±¨bug£¬Ö»ÊDz»¸üУ¬ËùÒÔÕâÒ»µãÔÚд³ÌÐòʱһ¶¨Òª×¢Òâ¡£


Ïà¹ØÎĵµ£º

¼Ü¹¹B/SËÄ DALFactory Êý¾Ý·ÃÎʲã Data Access Layer

2008-04-10 09:45 //*******FactoryManage.cs using System;
using System.Reflection;
using System.Configuration;
using CoalTraffic.IDAL; namespace CoalTraffic.DALFactory
{
    /// <summary>
    /// ³éÏ󹤳§Ä£Ê½´´½¨DAL¡£
   ......

°ÑaccessÊý¾Ý¿âµ¼Èëexcel±í¸ñ


    public void ExportExcel(DataTable dtData, string filename)
    {
        System.Web.UI.WebControls.DataGrid dgExport = null;
        // µ±Ç°¶Ô»°
        Sy ......

×ªÔØAccess denied for user

×ªÔØµØÖ·£ºhttp://hi.baidu.com/mbaba/blog/item/39dc8b58d41191dc9c8204c8.html
ºÜ¶àÅóÓÑËäÈ»°²×°ºÃÁËmysqlµ«È´²»ÖªÈçºÎʹÓÃËü¡£ÔÚÕâÆªÎÄÕÂÖÐÎÒÃǾʹÓÁ¬½ÓMYSQL¡¢ÐÞ¸ÄÃÜÂë¡¢Ôö¼ÓÓû§µÈ·½ÃæÀ´Ñ§Ï°Ò»Ð©MYSQLµÄ³£ÓÃÃüÁî¡£
Ò»¡¢Á¬½ÓMYSQL¡£
¸ñʽ£º mysql -hÖ÷»úµØÖ· -uÓû§Ãû £­pÓû§ÃÜÂë
1¡¢Àý1£ºÁ¬½Óµ½±¾»úÉϵÄMYSQL¡ ......

·ÀÖ¹ACCESSÊý¾Ý¿â±»ÏÂÔØµÄ¼¸ÖÖ·½·¨

 
×ò
ÌìºÍanimatorÊÔÑéÁËһϣ¬°Ñdata.mdbÎļþ¸ÄÃûΪdata.aspÎļþºó·ÅÔÚwwwrootĿ¼ÀȻºóÔÚIEÖÐÊäÈëdata.asp·¾¶
ºó£¬·¢ÏÖIEÏÔʾһƬ¿Õ°×£¬ÓÒ¼ü->²ì¿´Ô´Îļþ£¬Ìø³ö¼Çʱ¾£¬½«ÄÚÈÝÁí´æÎª.mdbÎļþ£¬ÓÃACCESS´ò¿ª£¬·¢ÏÖÐèÒªÃÜÂ룬Ҳ¾ÍÊÇ˵ÖÁÉÙÎļþÍ·±»
ÆÆ»µ¡£
È»ºóÓÃFlashgetÊÔÑéÏÂÔØdata.aspÎļþ£¬²¢Áí´æÎªda ......

ºÜÍ·ÌÛµÄACCESS²éѯÎÊÌ⣡

ÔÚACCESS(2007)Êý¾Ý¿âÖУ¬ÓÐÕâÑùÒ»¸öÄ£ºý²éѯ£¬ 
select postId,postName,postType,left(postTime,10) as postTimes from PostInfo where postUser like '*ÖÜ·¼*'
ÔÚÊý¾Ý¿â²éѯºó½á¹ûÏÔʾÕýÈ·£¬¿ÉÊÇ·ÅÔÚÏîÄ¿µÄ´úÂëÖУ¬¾ÓÈ»²»ÏÔʾ²éѯµÄ½á¹û¿©¡£¼ì²éÁ˰ëÌ춼ûÓз¢ÏÖ´íÎóÔÚÄÄÀ×îºó²ÅÖªµÀ£¬ÓеÄACCESS¾ÓÈ»²»ÈÏʶͨŠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ