代码搜索：mciSendString

找到约 278 项符合「mciSendString」的源代码

代码结果 278
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vb cdaudio.vb

Option Strict Off Option Explicit On Friend Class CDAudio Private Declare Function mciGetErrorString Lib "winmm.dll" Alias "mciGetErrorStringA"(ByVal dwError As Integer, ByVal lpstrBuffer As Stri
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vb mmedia.vb

Option Strict Off Option Explicit On Friend Class Mmedia '---------类模块--------------------------------------- ' Name : MMedia.cls ' Notes : A multimedia class, which when turned
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bas module1.bas

Attribute VB_Name = "Module1" Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Long, ByVa
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res

欢迎光临vb编程俱乐部！ 走进VB编程 VB技巧文章 VB源程序 VB站点导航 在VB中用API实现多媒体 在VB中用API实现多媒体主要是Windows的mmsystem.dll库。以下为调用API的声明（这些代码放在程序的声明部分中）： '播放CD和AVI所需要的声明。 Declare Function mciSendString Lib"
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bas cdrom.bas

Attribute VB_Name = "CDromdoor" Public Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As L
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frm bgsound.frm

VERSION 5.00 Begin VB.Form Form1 Caption = "播放MIDI" ClientHeight = 4425 ClientLeft = 1140 ClientTop = 1545 ClientWidth = 5535 LinkTopic
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bas cd.bas

Attribute VB_Name = "CD" Public Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Long, By
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txt 26.txt

打开／关闭光驱门 声明 Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Long, ByVal hwndC
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txt 76.txt

在VB中用API实现多媒体 秦嘉 　　在VB中用API实现多媒体主要是调用Windows的mmsystem.dll库。以下为调用API的声明(这些代码放在程序的声明部分中)： 1. '播放CD和AVI所需要的声明。 　　Declare Function mciSendString Lib "MMSYSTEM"(ByVal lpstrCommand _ 　　　 as
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txt 43.txt

控制光驱门的开关 利用MCI的方法可以方便的实现光驱门的开关。 请看下例： >>步骤1----建立新工程,在窗体上放置一个CommandButton按钮.设置其Caption = "打开" >>步骤2----编写如下代码: Private Declare Function mciSendString Lib "winmm.dll" Alias _ "mciSen
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