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

VB¸üÐÂDATAGRIDÀïÃæÊý¾Ý£¿£¿ - VB / »ù´¡Àà

Dim strSQL As String
  Dim cnn As New ADODB.Connection
  Dim rs As New ADODB.Recordset
  rs.LockType = adLockOptimistic
  rs.CursorType = adOpenKeyset
  cnn.CursorLocation = adUseClient
  cnn.ConnectionString = connstr
  cnn.Open
  rs.Open "SELECT ÐÕÃû,ѧºÃ,×Ü·Ö,¿Î³Ì from ZERO_TAB", cnn
  If Not rs.EOF Then
  Set Datagrid.DataSource = rs
  End If
Çë½ÌÈçºÎʵÏÖ°´ÕÕ×Ü·ÖÔÚDATAGRIDÀïÃæ°´ÕÕ½µÐòÅÅÁУ¿²¢ÇÒ°ÑÅÅÁеÄǰ10λµÄ¿Î³Ì¸Ä³É¡°¼ÆËã»ú¡±£¨10Õâ¸öÊý¾ÝÊÇÔÚTEXT2ÀïÃæ£¬ÓпÉÄܲ»ÊÇ10£©£¬·Çǰ10µÄ²»Óùܣ¿£¿Ð»Ð»


ÍæµÃ²»Ò»°ãµÄ¸ß£¬ÄãµÄ·Ö¶¼ÊÇÕâôÀ´µÄ£¿



Ïà¹ØÎÊ´ð£º

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´ ......

vb ÖÐ - VB / »ù´¡Àà

ÏÖÔÚÎÒÏë¸ù¾ÝtreeviewÉÏÿ¸ö½ÚµãµÄȨÏÞ£¬Ã»ÓÐȨÏ޵Ľڵ㲻Äܱ»Ñ¡ÖУ¬¶øÇҳɻÒÉ«£¬ÔõôʵÏÖ£¬ÔÚÏߵȡ£¡£¡£
Õâ¸ö£¿¡£¡£¡£
Ã²ËÆÃ»·¨¡£
ÊÔÊÔÄܲ»ÄܸÄijЩnodeµÄÑÕÉ«£¬¼Ç¼ÏÂÉϴεÄnodeclickÀïµÄnode¡£
Ï´εã»÷µÄÈç¹ ......

vb - VB / »ù´¡Àà

xmlDoc1.loadXML(h)×ÜÊÇ·µ»Øfalse£¬ÎªÊ²Ã´£¿Ð»Ð»°ïæ»Ø´ðÒ»ÏÂ
hÊÇÊ²Ã´ÄØ¡£¡£¡£¡£¡£¡£¡£¡£¡£

hÊÇxml¸ñʽµÄ×Ö·û´®

ÄãÊÇÏë´ò¿ª¡£XML¸ñʽµÄÎļþ°É£¿

ÎÒÊǰÑh·ÅÔÚxmlDoc1ÀÓÃxmlDoc1.loadXML(h)£¬È»ºóÈ¡xmlDo ......

vb²Ù×÷excel - VB / »ù´¡Àà

ÎÊÌ⣺
ÏÖÔÚAccessÊý¾Ý¿âÖÐÓÐÁ½ÕűíTableAºÍTableB
TableAÖÐÓмǼÈçÏÂ:
×Ö¶Î1(Name) ×Ö¶Î2(Num)
  A 3
  A 4
  B 6
  ... ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ