次の方法で共有

IAudioMute::GetMute

  • [アーティクル]
Previous Next

IAudioMute::GetMute

The GetMute method gets the current state (enabled or disabled) of the mute control.

HRESULT GetMute(
  BOOL  *pbMuted
);

Parameters

pbMuted

[out] Pointer to a BOOL variable into which the method writes the current state of the mute control. If the state is TRUE, muting is enabled. If FALSE, it is disabled.

Return Value

Return code Description
E_POINTER Pointer pbMuted is NULL.

Requirements

Client: Windows Vista

Header: Include Devicetopology.h.

See Also

Previous Next