IBDA_PinControl::RegistrationContext method (bdaiface.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.]
The RegistrationContext method retrieves the registration context of a particular pin.
Syntax
HRESULT RegistrationContext(
[out] ULONG *pulRegistrationCtx
);
Parameters
[out] pulRegistrationCtx
Pointer that receives the registration context.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
The registration context uniquely identifies an instance of a particular pin. A Network Provider does not modify this value; it simply retains it in order to keep track of the pins in the graph.
Requirements
| Target Platform | Windows |
| Header | bdaiface.h |