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The MCIWndGetVolume macro retrieves the current volume setting of an MCI device. You can use this macro or explicitly send the MCIWNDM_GETVOLUME message.
Syntax
LONG MCIWndGetVolume(
hwnd
);
Parameters
hwnd
Handle of the MCIWnd window.
Return value
Type: LONG
Returns the current volume setting. The default value is 1000. Higher values indicate louder volumes; lower values indicate quieter volumes.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | vfw.h |