易语言VISTA系统音量源码

易语言VISTA系统音量源码系统结构:GET_APPCOMMAND_LPARAM,HIWORD,LOWORD,A2W,GetVolumnVista,VolumnUp,VolumnDown,Mute,IsMute,SetVolumnVista,QueryInterface,AddRef,Release,EnumAudioEndpoints,GetDefaultAudioEndpoint,GetDevice,RegisterEndpointNotificationCallback,UnregisterEndpointNotificationCallback,QueryInterface,AddRef,Release,Activate,OpenPropertyStore,QueryInterface,AddRef,Release,RegisterControlChangeNotify,UnregisterControlChangeNotify,GetChannelCount,SetMasterVolumeLevel,SetMasterVolumeLevelScalar,GetMasterVolumeLevel,GetMasterVolumeLevelScalar,SetChannelVolumeLevel,SetChannelVolumeLevelScalar,GetChannelVolumeLevel,GetChannelVolumeLevelScalar,SetMute,GetMute,GetVolumeStepInfo,VolumeStepUp,VolumeStepDown,QueryHardwareSupport,GetVolumeRange,API_CoCreateInstance,API_PostMessage,API_SendMessage,API_CLSIDFromProgID,API_CLSIDFromString,API_MultiByteToWideChar,API_WideCharToMultiByte,API_CoInitialize,API_CoUninitialize,API_LocalAlloc,API_LocalFree,API_mixerGetControlDetails, ======窗口程序集1 || ||------__启动窗口_创建完毕 || ||------_getChannelVolume || ||------_按钮1_被单击 || ||------_按钮2_被单击 || ||------_按钮3_被单击 || ||------_按钮4_被单击 || ||------_按钮5_被单击 || ||------_按钮6_被单击 || ||------_按钮7_被单击 || ||------_按钮8_被单击 || ||------_按钮9_被单击 || ||------_按钮10_被单击 || ||------_编辑框1_调节钮被按下 || ||------_滑块条1_位置被改变 || || ======UTILS || ||------GET_APPCOMMAND_LPARAM || ||------HIWORD || ||------LOWORD || ||------A2W || ||------_init || ||------GetVolumnVista || ||------VolumnUp || ||------VolumnDown || ||------Mute || ||------IsMute || ||------SetVolumnVista || ||------_getAddress || || ======IMMDeviceEnumerator || ||------_ || ||------QueryInterface || ||------AddRef || ||------Release || ||------EnumAudioEndpoints || ||------GetDefaultAudioEndpoint || ||------GetDevice || ||------RegisterEndpointNotificationCallback || ||------UnregisterEndpointNotificationCallback || || ======IMMDevice || ||------_ || ||------QueryInterface || ||------AddRef || ||------Release || ||------Activate || ||------OpenPropertyStore || || ======IAudioEndpointVolume || ||------_ || ||------QueryInterface || ||------AddRef || ||------Release || ||------RegisterControlChangeNotify || ||------UnregisterControlChangeNotify || ||------GetChannelCount || ||------SetMasterVolumeLevel || ||------SetMasterVolumeLevelScalar || ||------GetMasterVolumeLevel || ||------GetMasterVolumeLevelScalar || ||------SetChannelVolumeLevel || ||------SetChannelVolumeLevelScalar || ||------GetChannelVolumeLevel || ||------GetChannelVolumeLevelScalar || ||------SetMute || ||------GetMute || ||------GetVolumeStepInfo || ||------VolumeStepUp || ||------VolumeStepDown || ||------QueryHardwareSupport || ||------GetVolumeRange || || ======调用的Dll || ||---[dll]------API_CoCreateInstance || ||---[dll]------API_PostMessage || ||---[dll]------API_SendMessage || ||---[dll]------API_CLSIDFromProgID || ||---[dll]------API_CLSIDFromString || ||---[dll]------API_MultiByteToWideChar || ||---[dll]------API_WideCharToMultiByte || ||---[dll]------API_CoInitialize || ||---[dll]------API_CoUninitialize || ||---[dll]------API_LocalAlloc || ||---[dll]------API_LocalFree || ||---[dll]------API_mixerGetControlDetails 调用的DLL命令: .DLL命令API_CoCreateInstance,整数型,"ole32.dll","CoCreateInstance",,　 .参数rclsid,字节集 .参数pUnkOuter,整数型 .参数dwClsContext,整数型 .参数riid,字节集 .参数ppv,整数型,传址 .DLL命令API_PostMessage,整数型,"user32","PostMessageA",,将一条消息投递到指定窗口的消息队列。投递的消息会在Windows事件处理过程中得到处理。在那个时候，会随同投递的消息调用指定窗口的窗口函数。特别适合那些不需要立即处理的窗口消息的发送　如消息投递成功，则返回TRUE（非零）。会设置GetLastError .参数hwnd,整数型,,接收消息的那个窗口的句柄。如设为HWND_BROADCAST，表示投递给系统中的所有顶级窗口。如设为零，表示投递一条线程消息（参考PostThreadMessage） .参数wMsg,整数型,,消息标识符 .参数wParam,整数型,,具体由消息决定 .参数lParam,整数型,,具体由消息决定; .DLL命令API_SendMessage,整数型,"user32","SendMessageA",,调用一个窗口的窗口函数，将一条消息发给那个窗口。除非消息处理完毕，否则该函数不会返回。SendMessageBynum，;SendMessageByString是该函数的“类型安全”声明形式　由具体的消息决定 .参数窗口句柄,整数型,,要接收消息的那个窗口的句柄 .参数信息值,整数型,,消息的标识符 .参数参数一,整数型,,具体取决于消息 .参数参数二,整数型,,具体取决于消息; .DLL命令API_CLSIDFromProgID,整数型,"ole32.dll","CLSIDFromProgID",,　 .参数TSzProgID,文本型,传址 .参数T,整数型,传址 .DLL命令API_CLSIDFromString,,"ole32.dll","CLSIDFromString",,　 .参数lpsz,字节集,,Unicode .参数pclsid,字节集 .DLL命令API_MultiByteToWideChar,整数型,"kernel32","MultiByteToWideChar" .参数CodePage,整数型 .参数dwFlags,整数型 .参数lpMultiByteStr,文本型 .参数cchMultiByte,整数型 .参数lpWideCharStr,整数型 .参数cchWideChar,整数型 .DLL命令API_WideCharToMultiByte,整数型,"kernel32","WideCharToMultiByte" .参数CodePage,整数型 .参数dwFlags,整数型 .参数lpWideCharStr,字节集 .参数cchWideChar,整数型 .参数lpMultiByteStr,文本型 .参数cchMultiByte,整数型 .参数lpDefaultChar,整数型 .参数lpUsedDefaultChar,整数型 .DLL命令API_CoInitialize,,"ole32.dll","CoInitialize",,　 .参数pvReserved,整数型 .DLL命令API_CoUninitialize,,"ole32.dll","CoUninitialize",,　 .DLL命令API_LocalAlloc,整数型,"kernel32","LocalAlloc",,从堆分配内存　 .参数wFlags,整数型 .参数wBytes,整数型 .DLL命令API_LocalFree,整数型,"kernel32","LocalFree",,释放本地内存信息　 .参数hMem,整数型 .DLL命令API_mixerGetControlDetails,整数型,"winmm.dll","mixerGetControlDetailsA",,获取指定混合器控件　 .参数hmxobj,整数型 .参数pmxcd,MIXERCONTROLDETAILS .参数fdwDetails,整数型