IDVDProgramChain::GetLink (Windows CE 5.0)
This method reads the program chain general information (PGC_GI) for the current program chain (PGC) and, given a specified navigation direction, returns a PGC number (PGCN) from the PGC navigation control (PGC_NV_CTL).
HRESULT GetLink(EPGCLinkTypeeType,UINT16* pgcn);
Parameters
- eType
[in] Specifies the navigation direction for the upcoming PGC according to the following values.Value Navigation direction 0 Next_PGCN 1 Previous_PGCN 2 GoUp_PGCN - pgcn
[out] Pointer to the PCGN specified by eType.
Return Values
If the method succeeds, it returns S_OK.
If the method fails, the return value may be the following error value.
| Error value | Description |
|---|---|
| E_INVALIDARG | One or more arguments is invalid. |
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdata.h, Dvdata.idl.
Link Library: Ddvdids.lib.
See Also
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