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

C#¹Ø¼ü×Ö£º·ÃÎʹؼü×Ö£¨access keyword£©

 C#ÖзÃÎʹؼü×Ö£¨access keyword£©ÓÐÁ½¸ö£ºbase¡¢this
 
1.base
   ÓÃÓÚ´ÓÅÉÉúÀàÖзÃÎÊ»ùÀàµÄ³ÉÔ±£¬°üÀ¨£º
     a.µ÷ÓûùÀàÉÏÒѱ»ÆäËü·½·¨ÖØÐ´£¨override£©µÄ·½·¨¡£
     b.Ö¸¶¨´´½¨ÅÉÉúÀàʵÀýʱӦµ÷ÓõĻùÀ๹Ô캯Êý¡£
  ×¢Ò⣺¶Ô»ùÀàµÄ·ÃÎÊÖ»ÄÜÔÚ¹¹Ô캯Êý¡¢ÊµÀý·½·¨»òʵÀýÊôÐÔ·ÃÎÊÆ÷ÖнøÐС£
          ´Ó¾²Ì¬·½·¨ÖÐʹÓÃbase¹Ø¼ü×ÖÊÇ´íÎóµÄ¡£
2.this
    ÒýÓõ±Ç°¶ÔÏó£¨Îª¸Ã¶ÔÏóµ÷ÓÃÁË·½·¨£©£¬this¹Ø¼ü×Ö¿ÉÓÃÓÚ´Ó¹¹Ô캯Êý¡¢ÊµÀý·½·¨ºÍʵÁ¦·ÃÎÊÆ÷ÖзÃÎʳÉÔ±¡£
    thisµÄÒ»°ãÓÃ;£º
      a.ÏÞ¶¨±»ÏàËÆµÄÃû³ÆÒþ²ØµÄ³ÉÔ±¡£
      b.½«¶ÔÏó×÷Ϊ²ÎÊý´«µÝµ½ÆäËü·½·¨¡£
      c.ÉùÃ÷Ë÷ÒýÆ÷¡£
     
 
 


Ïà¹ØÎĵµ£º

asp.netÁ¬½ÓSQL ºÍACCESSÊý¾Ý¿â

ASP.NETÈçºÎÁ¬½ÓAccess»òSQL ServerÊý¾Ý¿â 
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëÆ¬¶Ï:
³ÌÐò´úÂë: 
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+ ......

Failed to access IIS metabase¡±½â¾ö

http://www.cnblogs.com/byeday/archive/2009/10/04/1578034.html
ÎÊÌ⣺“Failed to access IIS metabase”½â¾ö
2009-08-14 17:03
Ô­Òò£ºIISûÓÐ×¢²á
½â¾ö°ì·¨£º
ÔÚCMDÖнøÈëĿ¼C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727£¬ÔËÐÐaspnet_regiis
1¡¢aspnet_regiis -ga administrator£¨administratorΪµ ......

ÓÃC#¿ª·¢ÅúÁ¿ACCESSÊý¾Ý¿âѹËõ³ÌÐò

ÏÂÃæ¸ø³öÁËʹÓÃC# ¿ª·¢µÄÒ»¸öѹËõACCESSÊý¾Ý¿âµÄ³ÌÐò
ÏñFolderBrowserDialog£¨ÓÃÓÚä¯ÀÀÑ¡ÔñÎļþ¼ÐµÄ¶Ô»°¿ò£©¡¢MessageBox£¨ÏûÏ¢´¦Àí¶Ô»°¿ò£©¡¢DirectoryInfo£¨Ä¿Â¼ÐÅÏ¢£¬¿ÉÓÃÓÚ´´½¨¡¢¼ì²âÊÇ·ñ´æÔڵȶÔĿ¼µÄ²Ù×÷£©¡¢FileInfo£¨ÎļþÐÅÏ¢£¬¿ÉÓÃÓÚÎļþµÄ¼ì²â¡¢ÎļþÐÅÏ¢µÄ»ñÈ¡¡¢¸´ÖƵȲÙ×÷£©¡¢DataGridView£¨Êý¾Ý±í¸ñ¿Ø¼þ£¬ÓÃÓ ......

[Òý]SQLServerºÍAccess¡¢ExcelÊý¾Ý´«Êä¼òµ¥×ܽá

http://www.tongyi.net/article/20031101/200311013786.shtml
ËùνµÄÊý¾Ý´«Ê䣬ÆäʵÊÇÖ¸SQLServer·ÃÎÊAccess¡¢Excel¼äµÄÊý¾Ý¡£
ΪʲôҪ¿¼Âǵ½Õâ¸öÎÊÌâÄØ£¿
ÓÉÓÚÀúÊ·µÄÔ­Òò£¬¿Í»§ÒÔǰµÄÊý¾ÝºÜ¶à¶¼ÊÇÔÚ´æÈëÔÚÎı¾Êý¾Ý¿âÖУ¬ÈçAcess¡¢Excel¡¢Foxpro¡£ÏÖÔÚϵͳÉý¼¶¼°Êý¾Ý¿â·þÎñÆ÷ÈçSQLServer¡¢ORACLEºó£¬¾­³£ÐèÒª·ÃÎÊÎı¾Êý ......

NTDLL.DLL): 0xC0000005: Access Violation ½â¾ö·½·¨


ÔÚ±àд×Ô¼ºµÄdll³ÌÐòµÄʱºò£¬ÏÈ¿ªÊ¼ÔÚµ÷ÓÃdllµÄexeÉϳöÏÖ(AVIDLL.DLL): 0xC0000005: Access Violation£¬²»ÊǺÜÃ÷°×£¬ÎªÊ²Ã´»á³öÏÖÕâ¸öÎÊÌâ¡£
ÔÚÄÚ²¿½øÐе÷ÊÔµÄʱºò·¢ÏÖ£¬Êǵ÷ÓÃÁËnew²Ù×÷·ûµÄÔµ¹Ê¡£
ºÜ²»Àí½â£¬ÔÚdllÖе÷ÓÃnew²Ù×÷·û»á³öÏÖÕâôһ¸öÎÊÌâ£¬ÍøÂçÉÏËÑË÷£¬ÔÚ΢ÈímsdnÂÛ̳£¨¾ßÌ嵨ַ£ºhttp://forums.msdn.mic ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ