一、PlaySound函数的声明为: BOOL PlaySound(LPCSTR pszSound,HMODULE hmod,DWORD fdwSound); 参数说明: pszSound:是指定了要播放声音的字符串,该参数可以是WAVE文件的名字,或是WAVE资源的名字,或是内存中声音数据的指针,或是在系统注册表WIN.INI中定义的系统事件声音.如果该参数为NULL则停止正在播放的声音. hmod:是应用程序的实例句柄,当播放WAV资源时要用到该参数,否则它必须为NULL. fdwSound: 是标志的组合,如下表所示。若成功则函数返回TRUE,否则返回FALSE。 SND_APPLICATION SND_ALIAS SND_ALIAS_ID SND_ASYNC SND_FILENAME SND_LOOP SND_MEMORY SND_NODEFAULT SND_NOSTOP SND_NOWAIT 三、函数使用方法及代码: 注意:在使用函数前要加入: #include "mmsystem.h"//导入声音头文件 #pragma comment(lib,"winmm.lib")//导入声音头文件库 1、直接播出声音文件: PlaySound("c://win95//media//The Microsoft Sound.wav", NULL, SND_FILENAME | SND_ASYNC); 2、把声音文件加入到资源中,然后从资源中播放声音: Visual C++支持WAVE型资源,用户在资源视图中单击鼠标右键并选择Import命令,然后在文件选择对话框中选择The Microsoft Sound.wav文件,则该文件就会被加入到WAVE资源中。假定声音资源的ID为IDR_STARTWIN,则下面的调用同样会输出启动声音: 或: PlaySound(MAKEINTRESOURCE(IDR_WAVE2),AfxGetResourceHandle(),SND_ASYNC|SND_RESOURCE|SND_NODEFAULT|SND_LOOP);//将声音文件写入到程序中 Windows启动的声音是由SystemStart定义的系统声音,因此可以用下面的方法播放启动声音: sndPlaySound函数的声明为: 用法: 除了不能指定资源名字外,参数lpszSound与PlaySound的是一样的。参数fuSound是如何播放声音的标志,可以是SND_ASYNC、SND_LOOP、SND_MEMORY、SND_NODEFAULT、SND_NOSTOP和SND_SYNC的组合,这些标志的含义与PlaySound的一样。 |
来源: http://hi.baidu.com/yefeng654321/blog/item/f0cc05b1b9dc485e09230289.html
对于PlaySound 的补充:
其实你给它任何一个字符串,它都会返回 TRUE 表明它“成功”了.
因为如果它找不到你给它的字符串,它就会使用“默认响声”(控制面板->声音和音频设备->声音)
它能找到哪些字符串呢?
如下:
下面是注册表中的,可以使用字符串如"DeviceConnect" "DeviceDisconnect" "DeviceFail"
下面部分全是注册表中的:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER/AppEvents/EventLabels]
[HKEY_CURRENT_USER/AppEvents/EventLabels/.Default]
@="默认响声"
"DispFileName"="@mmsys.cpl,-5824"
[HKEY_CURRENT_USER/AppEvents/EventLabels/ActivatingDocument]
@="Complete Navigation"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,31,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/AppGPFault]
@="程序错误"
"DispFileName"="@mmsys.cpl,-5825"
[HKEY_CURRENT_USER/AppEvents/EventLabels/BlockedPopup]
@="Blocked Pop-up Window"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,35,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/BuildComplete]
@="Build Complete"
[HKEY_CURRENT_USER/AppEvents/EventLabels/BuildError]
@="Build Error"
[HKEY_CURRENT_USER/AppEvents/EventLabels/BuildWarning]
@="Build Warning"
[HKEY_CURRENT_USER/AppEvents/EventLabels/CCSelect]
@="Select"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,33,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/Close]
@="关闭程序"
"DispFileName"="@mmsys.cpl,-5826"
[HKEY_CURRENT_USER/AppEvents/EventLabels/CriticalBatteryAlarm]
@="严重电池警告"
"DispFileName"="@mmsys.cpl,-5827"c"DispFileName"="@mmsys.cpl,-5830"
[HKEY_CURRENT_USER/AppEvents/EventLabels/EmptyRecycleBin]
@="清空回收站"
"DispFileName"="@mmsys.cpl,-5831"
[HKEY_CURRENT_USER/AppEvents/EventLabels/FeedDiscovered]
@="Feed Discovered"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,37,00,33,00,31,00,35,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/LowBatteryAlarm]
@="电池电力不足告警"
"DispFileName"="@mmsys.cpl,-5832"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MailBeep]
@="新邮件通知"
"DispFileName"="@mmsys.cpl,-5837"
[HKEY_CURRENT_USER/AppEvents/EventLabels/Maximize]
@="最大化"
"DispFileName"="@mmsys.cpl,-5833"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MenuCommand]
@="菜单命令"
"DispFileName"="@mmsys.cpl,-5834"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MenuPopup]
@="弹出菜单"
"DispFileName"="@mmsys.cpl,-5835"
[HKEY_CURRENT_USER/AppEvents/EventLabels/Minimize]
@="最小化"
"DispFileName"="@mmsys.cpl,-5836"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MoveMenuItem]
@="Move Menu Item"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,32,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSMSGS_ContactOnline]
@="联系人联机"
"DispFileName"="@/"xpob2res.dll/",-41583"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSMSGS_NewAlert]
@="新警报"
"DispFileName"="@/"xpob2res.dll/",-41585"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSMSGS_NewMail]
@="新邮件"
"DispFileName"="@/"xpob2res.dll/",-41586"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSMSGS_NewMessage]
@="新消息"
"DispFileName"="@/"xpob2res.dll/",-41584"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSVC_HitBP]
@="Breakpoint Hit"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSVC_OutputError]
@="Error in Output"
[HKEY_CURRENT_USER/AppEvents/EventLabels/MSVC_OutputWarning]
@="Warning in Output"
[HKEY_CURRENT_USER/AppEvents/EventLabels/Navigating]
@="Start Navigation"
"DispFileName"="@mmsys.cpl,-5838"
[HKEY_CURRENT_USER/AppEvents/EventLabels/Open]
@="打开程序"
"DispFileName"="@mmsys.cpl,-5839"
[HKEY_CURRENT_USER/AppEvents/EventLabels/PegConnectConfirm]
@="连接确认"
[HKEY_CURRENT_USER/AppEvents/EventLabels/PegDisconnectConfirm]
@="断开确认"
[HKEY_CURRENT_USER/AppEvents/EventLabels/PrintComplete]
@="完成打印"
"DispFileName"="@mmsys.cpl,-5840"
[HKEY_CURRENT_USER/AppEvents/EventLabels/RestoreDown]
@="向下还原"
"DispFileName"="@mmsys.cpl,-5841"
[HKEY_CURRENT_USER/AppEvents/EventLabels/RestoreUp]
@="向上还原"
"DispFileName"="@mmsys.cpl,-5842"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SearchProviderDiscovered]
@="Search Provider Discovered"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,32,00,35,00,31,00,33,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/SecurityBand]
@="Information Bar"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,36,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/ShowBand]
@="Show Toolbar Band"
"DispFileName"=hex(2):40,00,69,00,65,00,66,00,72,00,61,00,6d,00,65,00,2e,00,64,/
00,6c,00,6c,00,2c,00,2d,00,31,00,30,00,33,00,32,00,34,00,00,00
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemAsterisk]
@="警告信息"
"DispFileName"="@mmsys.cpl,-5843"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemExclamation]
@="提示信息"
"DispFileName"="@mmsys.cpl,-5845"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemExit]
@="退出 Windows"
"DispFileName"="@mmsys.cpl,-5846"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemHand]
@="严重停止信息"
"DispFileName"="@mmsys.cpl,-5847"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemNotification]
@="系统通知"
"DispFileName"="@mmsys.cpl,-5848"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemQuestion]
@="疑问信息"
"DispFileName"="@mmsys.cpl,-5849"
[HKEY_CURRENT_USER/AppEvents/EventLabels/SystemStart]
@="启动 Windows"
"DispFileName"="@mmsys.cpl,-5850"
[HKEY_CURRENT_USER/AppEvents/EventLabels/VS_BreakpointHit]
@="Breakpoint Hit"
[HKEY_CURRENT_USER/AppEvents/EventLabels/VS_BuildCanceled]
@="Build Canceled"
[HKEY_CURRENT_USER/AppEvents/EventLabels/VS_BuildFailed]
@="Build Failed"
[HKEY_CURRENT_USER/AppEvents/EventLabels/VS_BuildSucceeded]
@="Build Succeeded"
[HKEY_CURRENT_USER/AppEvents/EventLabels/WindowsLogoff]
@="Windows 注销"
"DispFileName"="@mmsys.cpl,-5852"
[HKEY_CURRENT_USER/AppEvents/EventLabels/WindowsLogon]
@="Windows 登录"
"DispFileName"="@mmsys.cpl,-5853"