The IDirectSoundCapture::GetCaps method obtains the capabilities of the capture device.
HRESULT GetCaps(
LPDSCCAPS lpDSCCaps
);
Parameters
lpDSCCaps
Pointer to a DSCCAPS structure to be filled by the capture device. When the method is called, the dwSize member must specify the size of the structure in bytes.
Return Values
If the method succeeds, the return value is DS_OK.
If the method fails, the return value may be one of the following error values:
DSERR_INVALIDPARAM
DSERR_UNSUPPORTED
DSERR_NODRIVER
DSERR_OUTOFMEMORY
DSERR_UNINITIALIZED
QuickInfo
Windows NT: Use version 5.0 or later.
Windows: Use Windows 95 OSR2 or later. Available as a redistributable for Windows 95.
Windows CE: Unsupported.
Header: Declared in dsound.h.
Import Library: Use dsound.lib.