Vb.net Access²éѯ°´ÄêÔÂ
ÎÒÐèҪͨ¹ýµ¥¸ö²éѯÌõ¼þ°´ÄêÔÂ,²éѯµ½accessÊý¾Ý¿âÀïµÄÊý¾ÝΪ (ÈÕÆÚÀàÐÍ2008-02-02)
Dim DDTP1 As String
Dim date1 As Date = DTP1.Value
DDTP1 = Format(date1, "#yyyy-MM#")
Dim myTable As DataTable = myDataSet("select * from Pay where TData = " & DDTP1).Tables(0)
(±íPay , ÈÕÆÚ×Ö¶ÎTdata )
ÉÏÃæµÄ²éѯ²»ÄÜʵÏÖ,·³ÇëÄĸö¸ßÊÖ°ïÏÂÎÒ!¶àл.
°ó¶¨
VB.NET code:
Õâ¸ö·½·¨°É
Dim DDTP1 As String
Dim date1 As Date = DTP1.Value.ToString("yyyy-mm-dd")
Dim myTable As DataTable = myDataSet("select * from Pay where TData = " & DDTP1).Tables(0)
'(±íPay , ÈÕÆÚ×Ö¶ÎTdata )
'ÉÏÃæµÄ²éѯ²»ÄÜʵÏÖ,·³ÇëÄĸö¸ßÊÖ°ïÏÂÎÒ!¶àл.
VB.NET code:
strSql = " select top 10 * from VWEmployees where EmpBirthday between '" & cmbBirS.Value.Date & "' And '" & cmbBirE.Val
Ïà¹ØÎÊ´ð£º
±ÈÈç½ø³Ì¼ÓÔØÐµijÌÐò¡£
ÔÚÆäÔËÐÐ֮ǰ×èÖ¹¡£
È»ºóÔÊÐíºó·ÅÐС£
±ÈÈç³ÌÐòÖ÷Îļþ·¾¶ÊÇc:\test\test.exe£¬½¨Á¢ÄÚÈÝÈÎÒâµÄÎļþc:\test\test.exe.manifest¡£
¾ÍÊDz»ÖªµÀ³ÌÐòÎļþ·¾¶¡£
ÉèÖ ......
vb½«winsock¿Ø¼þ·â×°µ½dllÎÊÌâ ÓÐʲôºÃµÄ˼·£¿ Èç¹ûÓÃSocket APIÄØ£¿
ÀýÈ磬ÏñÏÂÃæÕâÑù·â×°Winsock¿Ø¼þ£¬ÐеÄͨ£¿
´´½¨ActiveX dll£¬Ìí¼Ó´°ÌåfrmClient£¬¼ÓÈëWinSock¿Ø¼þwskClient¡£
Àà´úÂ룺
Option Expli ......
ÎÒÏë×ö¸öÓÃvb6×öµÄ³ÌÐò£¬¿ÉÒÔ¿ØÖÆGPRS MODEM²¦ºÅ£¬È粦ÎÒ×Ô¼ºµÄÊÖ»ú
¿ÉÒÔ°¡
ÄãÏÈϸöATÃüÁºÏѧϰѧϰ
ÎÒÀ´¶¥
¶¥Ìù
LZºÃÀ÷º¦
²»¶¥²»ÐÐ
ÀÏÊÇÅÅMP
ÒýÓÃ
LZºÃÀ÷º¦
......
±ÈÈçÎÒ´ò¿ª×ÀÃæµÄ¡°1.txt¡±Îı¾£¬ÀïÃæµÚÒ»ÐÐÊÇ¡°111¡±£¬ÓÃVBÔõôд¸ö³ÌÐò£¬¿ÉÒÔ¶¨Ê±¸Ä±ä¡°111¡±Îª¡°222¡±£¬ÔÙ¸ô¶Îʱ¼ä±ä³É¡°333¡±£¬Ôõôд .....
¶ÔÕýÔÚÔËÐеÄÎı¾ÓÐЧÂ𣬶ÔÕýÔÚÔËÐеÄÎı¾Äܲ»ÄÜÂíÉÏ¿´µ½±ä»¯£¨¿ ......
ACCESSÊý¾Ý¿âÖÐÓÐÒ»¸ötablename±í£¬Éè¼ÆÈçÏÂ
±àºÅ,ÊéÃû,×÷Õß,³ö°æÊ±¼ä,³ö°æÉç,ISBN,Ŀ¼,¼ò½é
ÆäÖгý¡°±àºÅ¡±Îª×Ô¶¯±àºÅÍ⣬ÆäËü¶¼Îª¡°±¸×¢¡±
ÆäÖÐ"±àºÅ"άһ£¬ÔÚ¡°ISBN¡±ÖÐÓеÄΪ¿ÕÖµ£¬ ......