IESRequestTunerEvent::GetReason Method
[This documentation is preliminary and is subject to change.]
Gets a code that indicates the reason a device is requesting exclusive access to a tuner and its Conditional Access Services (CAS).
Syntax
HRESULT GetReason(
[out, retval] BYTE *pbyReason
);
Parameters
pbyReason [out]
Gets a 1-byte code that indicates the reason for the request. The code can be any of the following values.Value Meaning 0x00
Unspecified.
0x01
The requesting device needs the tuner to download an internal update, such as new firmware.
[Other]
Reserved.
Return Value
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Client | Requires Windows 7. |
| IDL | Declared in Tuner.idl. |
See Also
Send comments about this topic to Microsoft
Build date: 12/4/2008