IESFileExpiryDateEvent interface (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 information from a FileExpiryDate event. A Protected Broadcast Driver Architecture (PBDA) media transform device (MTD) fires a FileExpiryDate event when it receives a new license for protected content that contains a new expiry date for that content.
Inheritance
The IESFileExpiryDateEvent interface inherits from IESEvent. IESFileExpiryDateEvent also has these types of members:
Methods
The IESFileExpiryDateEvent interface has these methods.
| IESFileExpiryDateEvent::DoesExpireAfterFirstUse Gets a flag from a FileExpiryDate event that indicates whether a license for protected content expires after its first use. |
| IESFileExpiryDateEvent::GetExpiryDate Gets the date from a FileExpiryDate event that indicates when a license for protected content expires. |
| IESFileExpiryDateEvent::GetFinalExpiryDate Gets the date from a FileExpiryDate event that indicates when a renewable license for protected content finally expires. |
| IESFileExpiryDateEvent::GetMaxRenewalCount Gets the maximum number of times that a license for protected content can be renewed from a FileExpiryDate event. |
| IESFileExpiryDateEvent::GetTunerId Gets a globally unique identifier (GUID) from a FileExpiryDate event that identifies the media transform device (MTD) that originated the event. |
| IESFileExpiryDateEvent::IsEntitlementTokenPresent Gets a flag from FileExpiryDate event that indicates whether a license for protected content contains an entitlement token. |
Remarks
To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IESFileExpiryDateEvent).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | tuner.h |