易语言设置Win7进程音量源码

易语言设置Win7进程音量源码系统结构:SetProcessVolume,FAILED,取变量数据地址_字节集,QueryInterface,AddRef,Release,EnumAudioEndpoints,GetDefaultAudioEndpoint,GetDevice,RegisterEndpointNotificationCallback,UnregisterEndpointNotificationCallback,Activate,GetSessionEnumerator,GetCount,GetSession,GetProcessId,SetMasterVolume,GetMasterVolume,SetMute,GetMute,CoCreateInstance, ======程序集1 || ||------_启动子程序 || ||------SetProcessVolume || ||------FAILED || ||------取变量数据地址_字节集 || || ======IUnknown || ||------QueryInterface || ||------AddRef || ||------Release || || ======IMMDeviceEnumerator || ||------EnumAudioEndpoints || ||------GetDefaultAudioEndpoint || ||------GetDevice || ||------RegisterEndpointNotificationCallback || ||------UnregisterEndpointNotificationCallback || || ======IMMDevice || ||------Activate || || ======IAudioSessionManager2 || ||------GetSessionEnumerator || || ======IAudioSessionEnumerator || ||------GetCount || ||------GetSession || || ======IAudioSessionControl2 || ||------GetProcessId || || ======ISimpleAudioVolume || ||------SetMasterVolume || ||------GetMasterVolume || ||------SetMute || ||------GetMute || || ======调用的Dll || ||---[dll]------CoCreateInstance 调用的DLL命令: .DLL命令CoCreateInstance,整数型,"ole32.dll","CoCreateInstance" .参数rclsid,字节集,传址 .参数pUnkOuter,整数型 .参数dwClsContext,整数型 .参数riid,字节集,传址 .参数ppv,整数型,传址