MCIWndGetDevice

The MCIWndGetDevice macro retrieves the name of the current MCI device. You can use this macro or explicitly send the MCIWNDM_GETDEVICE message.

LONG MCIWndGetDevice(

Parameters
hwnd

Handle of the MCIWnd window.

Address of an application-defined buffer to return the device name.

len

Size, in bytes, of the buffer.

Return Values
Returns zero if successful or a nonzero value otherwise.

Remarks
If the null-terminated string containing the device name is longer than the buffer, MCIWnd truncates it.

See Also
MCIWNDM_GETDEVICE

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