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
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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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<?xml version="1.0" encoding="gb2312"?>
<bookstore>
<book genre="fantasy" ISBN="2-3631-4">
<title>Oberon's Legacy</title>
<author>Corets, Eva</author>
<price>5.95</price>
</book>
< ......
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 ......
Option Explicit
Private Declare Function CreatePipe Lib "kernel32" (phReadPipe As Long, phWritePipe As Long, lpPipeAttributes As SECURITY_ATTRIBUTES, ByVal nSize As Long) As Long
Private Declare Function WriteFile Lib "kernel32" ......
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