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

¹ØÓÚVB DIM ds as new DataSetÎÊÌâ - VB / »ù´¡Àà

DIM ds as new DataSet
ÎÒÕâÑùÉùÃ÷ ÔõÀÏÊDZ¨ Óû§¶¨ÒåÀàÐÍ䶨Ò壿 Õâ¸öÐèÒªÒýÓÃʲôÂ𣿣¿
ǰÌáÊÇDataSet¶ÔÏóÒª´æÔÚ,¾ÍÊǶÔÏóä¯ÀÀÆ÷ÖÐÓÐËü.ûÓоÍÒªÒýÓÃ.

datasetÊÇADO.NET¶ÔÏó
Èç¹ûÄãÓõÄÊÇvb.net£¬ÄÇôÔÚ´úÂëÍ·¼ÓÉÏÒ»ÐУº
imports system.data

µ±È»ÄãÒ²¿ÉÒÔ£º
dim ds as system.data.dataset
ÕâÑù²»ÈçÌí¼ÓÁËÒýÓ÷½±ã....

VB6.0Ôõô°ìÄØ£¿ ÊDz»ÊÇVB6.0¾ÍûÓÐÁË£¿£¿

vb6ÊÇADO2.0,ÓëADO.NETÊÇÍêÈ«²»Í¬µÄ...

ŶллÁË£¡ÎÒÏȲâÊÔÏ£¡£¡ ±»VB¸ãÓôÃÆÁË£¡£¡

°ï¶¥


Ïà¹ØÎÊ´ð£º

ÇëºÃÐÄÈ˰ïÎÒ°ÑVBÔ´ÂëתΪVB.NET~

Ï£Íû´ó¼ÒÄܹ»°ïÎÒÏÂ.¸ÐлÁË..


Ô´Âë´«ÔÚ´óÃ×ÅÌ VB6 µÄÔ´Âë http://www.damipan.com/file/3wNoKLW.html

תΪVB.NETÔ´Âë.

СµÜÍêÈ«ÊÇÐÂÊÖ ²»¶®µÄ˵.Âé·³¸÷λ°ïæһÏÂ

ÎÒµÄEMAILÊÇ:4452 ......

ΪʲôÓÃVB¸Ä±ä²»Á˹¤¾ßÀ¸°´Å¤µÄ¿í¶È - VB / ¿Ø¼þ

Ϊʲô¹¤¾ßÀ¸°´Å¤µÄ¿í¶È¸Ä±ä²»ÁË,ÔÚÊôÐÔÀï¸ÄÁËÓÖ±ä³ÉÔ­À´µÄÊýÖµÁË

´óºú×ÓÕæÀ÷º¦£¬»Ø´ð»ù±¾¶¼ÊDZ¬Áϼ¶µÄ
´óºú×ÓÉý¼¶Õæ¿ì°¡£¬Õâ²Å¼¸Ìì¾Í5Ìõ¶Ì¿ãÍâ¼ÓÔÂÅÅÃûµÚÒ»ÁË
ÏëÏëÎÒÕâ5¸ö¶Ì¿ã»ìÁ˲¶à8Äê²ÅµÃµ½µÄ¡£

»Ø¸´ ......

Çóvb´óϺ¿´Ò»Ï°¡£¡£¡£¡

Private Sub Form_Load()
  recs = Adodc1.Recordset.RecordCount 'Çóµ±Ç°¼Ç¼Êý
  If recs > 0 Then 'ÒÑÓп¼Éú
  Adodc1.Recordset.MoveLast 'ÒÆµ½×îºóÒ»Ìõ¼Ç¼
  num = V ......

Ö»»áVB£¬ÏÖÔÚÏëÖØÐÂѧÃÅÓïÑÔ - VB / ·Ç¼¼ÊõÀà

Ö»»áVB£¬µ±¹ý1ÄêµÄVB³ÌÐòÔ±
ÏÖÔÚÏëÓëʱ¾ã½ø£¬Ñ§ÄÄÃÅÓïÑÔºÃÄØ
vb.net ,C# ,Java, »¹ÊÇVC++?
ÄÄÃÅÄܹ»¿ìËÙµÄÉÏÊÖ£¬²¢×ªÐÍ£¿
C#£¬winform»òwebform¶¼¿ÉÒÔ

vb.net

VC++

ÒýÓÃ
VC++
Âé·³ÄÜ˵¸öÀíÓÉô¡£¡£¡ ......

vb³¬¼òµ¥form.showµÄÎÊÌâ - VB / ·Ç¼¼ÊõÀà

ΪʲôÎÒÓÃform.showºÍform.hide¶à´ÎÁ¬½ÓÁËÁ½¸ö´°¿ÚÖ»ÄÜ»¥»»Á´½ÓÁ½´Î°¡£¿
´úÂë¿´¿´
ÕÕµÀÀíform.show û´ÎÊýÏÞ¶¨µÄ°É

ÎÒÒ²¿ì·èÁË¡£
Â¥Ö÷ÖªµÀÔõô·¢Ìùô£¿

ÒýÓÃ
ÎÒÒ²¿ì·èÁË¡£
Â¥Ö÷ÖªµÀÔõô·¢Ìùô£¿
Â¥Ö÷Ò² ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ