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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 code | Description |
|---|---|
|
The visual signal was or will be displayed correctly. |
|
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] |
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Header |
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Library |
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DLL |
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See also
- Reference
- SOUNDSENTRY
- SoundSentryProc
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