IESIsdbCasResponseEvent::GetDataLength method (tuner.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
Gets the length of response data returned in anIsdbCasResponse event.
Syntax
HRESULT GetDataLength(
[out, retval] DWORD *pRequestLength
);
Parameters
[out, retval] pRequestLength
Receives the length of the response data, in bytes.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | tuner.h |