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SoundSentry function

Triggers a visual signal to indicate that a sound is playing.

Syntax


BOOL WINAPI SoundSentry(void);

Parameters

This function has no parameters.

Return value

Type:

Type: BOOL

This function returns one of the following values.

Return codeDescription
TRUE

The visual signal was or will be displayed correctly.

FALSE

An error prevented the signal from being displayed.

 

Remarks

Set the notification behavior by calling SystemParametersInfo with the SPI_SETSOUNDSENTRY value.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Winuser.h (include Windows.h)

Library

User32.lib

DLL

User32.dll

See also

Reference
SOUNDSENTRY
SoundSentryProc

 

 

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