VB mcisendstring ·½·¨
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Option Explicit
Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal
lpstrReturnString As String, ByVal uReturnLength As Long, ByVal hwndCallback As Long) As Long
mciSendStringÊÇÓÃÀ´²¥·Å¶àýÌåÎļþµÄAPIÖ¸Á¿ÉÒÔ²¥·ÅMPEG,AVI,WAV,MP3,µÈµÈ£¬ÏÂÃæ½éÉÜ
ËüµÄʹÓ÷½·¨£º
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µÚ¶þ¸ö²ÎÊý£º·µ»ØÐÅÏ¢µÄ»º³åÇø,Ϊһָ¶¨ÁË´óСµÄ×Ö·û´®±äÁ¿.
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¡¡¡¡1.´ò¿ª£¨Open£©£¬¸ñʽ£ºOpen É豸Ãû [type É豸ÐÍʽ][alias ±ðÃû]
Dim mName as string
mName = "f:\\mpeg\\mpeg1.avi"
mciSendString "open mName type MPEGVideo Alias movie parent %u Style %u notify",0&, 0, 0
¡¡ÆäÖУº
open ²Ù×÷ÃüÁî
mName ȫ·¾¶ÎļþÃû
type MPEGVideo ÊÇÖ¸´ò¿ªMPEG,AVIµÈÀàÐÍ£¬Èç¹û²»¼ÓÕâÒ»¾ä£¬¾ÍÊÇ´ò¿ªWAV,MP3µÈ
Alias movie ¶¨ÒåÁ˸òÙ×÷µÄ±ðÃûΪmovie£¬ºóÐø²Ù×÷Ö»ÒªÖ¸Ã÷±ðÃû¼´¿É
parent %u Ô´
Style %u Ñùʽ
notify ֪ͨ
¡¡¡¡2.²¥·Å£¨Play£©£¬¸ñʽ£ºPlay É豸Ãû [from Æðµã][to ÖÕµã]
mciSendString "play movie", 0&, 0, 0
mciSendString "play movie fullscreen", 0&, 0, 0 'È«ÆÁ²¥·Å
¡¡¡¡3.ÔÝÍ££¨Pause£©£º
mciSendString "pause movie", 0&, 0, 0
¡¡¡¡4.¼ÌÐø£¨Resume£©£º
mciSendString "resume movie", 0&, 0, 0
¡¡¡¡5.Í£Ö¹£¨Stop£©£º
mciSendString "stop movie", 0&, 0, 0
¡¡¡¡6.¹Ø±Õ£¨Colse£©£º
mciSendString "close movie", 0&, 0, 0
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½ñÌìÔÚµ÷ÊԵĹý³ÌÖз¢ÏÖ ÔÚvbÖÐÆ´SQLµÄʱºò·¢ÏÖ"()" ×÷Óúܴó
eg: table: T_TEST col : T_KB int ,S_CD int ,Z_SU int
dim gcstrT_1 ,gcstrT_3 as integer
gcstrT_1 = 1
gcstrT_3 = 3
strWhere = strWhere & "……"
strWhere = strWhere & "AND ((T_K ......
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 ......
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'ÔÚÒýÓÃÀïÌí¼ÓADODB
Public vscn As ADODB.Connection
Public SQLString As String
SQLString = "Provider=SQLOLEDB.1;Password=ÃÜÂë;Persist Security Info=True;User ID=ÓÃ" & _
"»§;Initial Catalog=Êý¾Ý¿âÃû;Data Source=·þÎñÆ÷Ãû"
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