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

vb.net²Ù×÷Êý¾Ý¿âÖ®ACCESS£¨3£©

ÕâһƪÎÒÔÙ˵˵ˮ¾§±¨±íµÄÇé¿ö¡£ACCESSÖжÔӦˮ¾§±¨±í·½Ã棬´ó¼Ò¿ÉÄÜ»áÓöµ½µÄ×î¶àµÄÎÊÌâÓ¦¸Ã¾ÍÊÇ´ò¿ª±¨±íºó
»á³öÏÖÐèÒªµÇ¼µÄÎÊÌâ¡£
Õâ¸öÊÇÎªÊ²Ã´ÄØ£¿Ã÷Ã÷ÎÒûÓÐÉèÖÃÃÜÂ룬Ôõô»áÓÐÒªÊäÈëÃÜÂëÄØ£¿Èç¹ûÄã¹»³Á×Å£¬Èç¹ûÄãµÄdebug¾­Ñ鲻ȱ·¦µÄ»°£¬
Äã»á·¢ÏÖÔÚË®¾§±¨±íÌø³öÊäÈëÃÜÂëµÄµÇ¼¿òÖУ¬accessµÄ·¾¶²»ÊÇÎÒÏÖÔÚÊý¾Ý¿â·ÅÖõÄλÖã¬ÈÔÈ»ÊÇÎÒÔÚ±àÂëµÄʱºò
Ñ¡ÔñµÄÊý¾Ý¿âµØÖ·¡£ËûΪʲôûÓбäÄØ£¿ÆäʵÕâ¸öʱºòÄãÐèÒªÎÊ£¬Õâ¸öµØÖ·ÎªÊ²Ã´Òª±ä£¿
µ±ÄãʹÓù«Ó÷þÎñÆ÷µÄʱºò£¬¿ÉÄܲ»»á³öÏÖÕâ¸öÎÊÌ⣬ÒòΪÄã²»¹Üµ½Äĸö¿Í»§¶ËʹÓ㬷þÎñÆ÷µØÖ·²»»á±ä¡£È»¶øÄãÓÃaccess£¬
µ±Êý¾Ý¿â¸ú×Å»»Á˵çÄԺ󣬷þÎñÆ÷µØÖ·µ±È»Ò²±äÁË£¬¶øÄã±àÂëÖеĵØÖ·È´Ã»Óб䣬Õâ¸ö¾ÍÊÇÎÊÌâ³öÏÖµÄÔ­Òò¿©£¡Ã÷°×Á˰ɣ¿
ÆäʵÊǺܼòµ¥µÄÒ»¸öµÀÀí¡£
ÄÇÔõô°ìÄØ£¿ÀÏ¹æ¾Ø£¬¿´´úÂë¡£
‘Êý¾Ý¿âÁ¬½Ó
DBConnection.ConnectionString = DB_CnStr()
DBConnection.Open()
'¿ªÊ¼²éѯ
Dim sql As New System.Text.StringBuilder
Dim DT As New DataTable
sql.Append(" SELECT * from WORDINFO")
Dim cmd As New OleDb.OleDbCommand(sql.ToString, DBConnection)
Dim RS As OleDb.OleDbDataAdapter = New OleDb.OleDbDataAdapter(cmd)
DT = New DataTable
RS.Fill(DT)
DBConnection.Close()
’ÒÔÉϾÍÊÇÊý¾Ý¿âÀï²éѯ£¬ÏÂÃæ¾ÍÊǰѲéѯ½á¹û¸øË®¾§±¨±íÀ´ÏÔʾ¡£
’Ïȶ¨Ò屨±íµÄλÖ㬽Ó×Ŷ¨ÒåÒ»¸ö±¨±íÒ³Ãæ£¬È»ºóÊÇÒ»¸ö×Ô¶¯µÇ¼Êý¾Ý¿âµÄ
Dim reportPath As String = Application.StartupPath & "\" & "CrystalReport.rpt"
Dim rptDoc As New CrystalDecisions.CrystalReports.Engine.ReportDocument
Dim logonInfo As New CrystalDecisions.Shared.TableLogOnInfo
rptDoc.Load(reportPath)
‘ÕâÀï¾ÍÊÇÉèÖÃÊý¾Ý¿âµÇ¼µÄÐÅÏ¢£¬ACCESSÖÐÓÐÕ˺ÅÃÜÂëµÄ»°¾ÍÌûÓеϰ¾ÍÈ«²¿¿Õ£¬
’Èç¹ûÆäËûµÄÊý¾Ý¿â£¬Èçsql¾ÍÒªÌî·þÎñÆ÷ºÍÊý¾Ý¿âÃû³ÆÁË
logonInfo.ConnectionInfo.ServerName = ""
logonInfo.ConnectionInfo.DatabaseName = ""
logonInfo.ConnectionInfo.UserID = ""
logonInfo.ConnectionInfo.Password = ""
rptDoc.Database.Tables(0)


Ïà¹ØÎĵµ£º

vb³£ÓõÄÄÚ²¿º¯Êý£¨¶þ£©£º×Ö·û´®º¯Êý


len£¨string£©£º¼ÆËã×Ö·û´®³¤¶Èº¯Êý¡£·µ»Ø×Ö·û´®stringÖÐ×Ö·ûµÄ¸öÊý¡£Ò»¸öºº×ÖΪһ¸ö×Ö·û£¬¿Õ¸ñҲΪһ¸ö×Ö·û£¬¿Õ×Ö·û´®µÄ³¤¶ÈΪ0.
Ltrim£¨string£©¡¢Rtrim£¨string£©¡¢Trim£¨string£©£º
Ltrim£¨string£©º¯Êý¹¦ÄÜÊÇ·µ»ØÉ¾³ýÁË×Ö·û´®string×ó±ß¿Õ¸ñÖ®ºóÊ£ÓàµÄ²¿·Ö¡£
Rtrim£¨string£©º¯Êý¹¦ÄÜÊÇ·µ»ØÉ¾³ýÁË×Ö·û´®ÖÐstringÓ ......

VBÇå³ýCookies


Option Explicit
Private Const ERROR_CACHE_FIND_FAIL As Long = 0
Private Const ERROR_CACHE_FIND_SUCCESS As Long = 1
Private Const ERROR_FILE_NOT_FOUND As Long = 2
Private Const ERROR_ACCESS_DENIED As Long = 5
Private Const ERROR_INSUFFICIENT_BUFFER As Long = 122
Private Const MAX_PATH As Long ......

ÀûÓÃVBÍêÈ«¿ØÖÆÄãµÄ×ÀÃæÍ¼±ê

WindowsÖеÄ×ÀÃæÍ¼±êµÄÅÅÁз½Ê½ÊÇ·ñÈÃÄã¸Ðµ½Ñá¾ë¶øÏë°´ÕÕ×Ô¼ºµÄÏë·¨ÅÅÁÐͼ±ê¡£ÊÇ·ñÏë¸Ä±ä×ÀÃæÍ¼±êÎÄ×ֵı³¾°¶ø²»
ʹÔÚͼ±êÎÄ×ÖϳöÏÖÒ»¸ö¸öÄÑ¿´µÄÉ«¿é¡£ÕâÀïÎÒÒª½éÉÜÈçºÎͨ¹ýVBÀ´¶Ô×ÀÃæµÄͼ±ê½øÐг¹µ×µÄ¸Ä±ä¡£
    ÆäʵÔÚWindowsϵÄ×ÀÃæÒÔ¼°ÈÎÎñÀ¸µÈ¶¼ÊÇ´°¿Ú¶ÔÏó£¬ÎÒÃÇ¿ÉÒÔÀûÓÃWindows APIº¯ÊýFindWindow ......

VBÎÞËù²»ÄÜÖ®Î壺½¨Á¢¡°±ê×¼¡±DLL¶¯Ì¬Á´½Ó¿âÎļþ£¨2£©

VBÎÞËù²»ÄÜÖ®Î壺½¨Á¢“±ê×¼”DLL¶¯Ì¬Á´½Ó¿âÎļþ£¨2£©
 
——×÷ÕߣºÖÓÉù
²©¿ÍµØÖ·£ºhttp://blog.csdn.net/useway
        ×òÌìÎÒÃǽ²µ½£¬ÈçºÎͨ¹ýÌØÊâ·½·¨»ñÈ¡OBJÎļþ£¬ÄÇô½ñÌìÎÒÃǼÌÐø½²ÈçºÎ½øÐбàÒëÁ¬½Ó¡£
        ......

vb.net²Ù×÷Êý¾Ý¿âÖ®ACCESS£¨1£©

  Ò»Ö±ÏëдÏÂÊý¾Ý¿â²Ù×÷·½ÃæµÄ£¬Ö»ÊÇûʲôʱ¼ä£¨ºÃÏñÊǽè¿Ú£¬Ó¦¸ÃÊÇÀÁ»òÕßûÐÄÇé°É£¬ºÇºÇ£©¡£×î½ü·¢ÏÖCSDNÉÏ
»¹ÊÇÿÌìÓÐÈËÒªÎÊÕâЩÄÚÈÝ£¬ÎÒÓеÄʱºò¾ÍÀÁµÄ»Ø´ð£¬ºÇºÇ£¬Ö÷Òª²»¶ÏµÄÈ¥ÕÒ´úÂë¸øËûÃÇÀÛ°¡¡£ËùÒÔ»¹ÊÇÌý¸ßÈ˵ģ¬À´
¸öÒ»ÀÍÓÀÒÝ£¬×Ô¼ºÖØÐÂÎÂϰÏ£¬Ò²ºÃ¸øÆäËûÈËһЩ°ïÖú¡£
 
    Õâ¸öÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ