IBackgroundCopyJob4 interface
Use this interface to enable peer caching, restrict download time, and inspect user token characteristics.
To get this interface, call the IBackgroundCopyJob::QueryInterface method using __uuidof(IBackgroundCopyJob4) as the interface identifier.
Members
The IBackgroundCopyJob4 interface inherits from IBackgroundCopyJob, IBackgroundCopyJob2, and IBackgroundCopyJob3. IBackgroundCopyJob4 also has these types of members:
- Methods
Methods
The IBackgroundCopyJob4 interface has these methods.
| Method | Description |
|---|---|
| GetMaximumDownloadTime | Retrieves the maximum time that DO will spend transferring the files in the job. |
| GetOwnerElevationState | Get a value that determines if the token of the owner was elevated at the time they created or took ownership of the job. |
| GetOwnerIntegrityLevel | Get the integrity level of the token of the owner that created or took ownership of the job. |
| GetPeerCachingFlags | Retrieves flags that determine if the files of the job can be cached and served to peers and if DO can download content for the job from peers. |
| SetMaximumDownloadTime | Sets the maximum time that DO will spend transferring the files in the job. |
| SetPeerCachingFlags | Sets flags that determine if the files of the job can be cached and served to peers and if DO can download content for the job from peers. |
Requirements
Minimum supported client |
Windows 10, version 1709 [desktop apps only] |
Minimum supported server |
Windows Server 2016 [desktop apps only] |
Header |
Deliveryoptimization.h |
IDL |
DeliveryOptimization.idl |
Library |
Dosvc.lib |
DLL |
Dosvc.dll |
IID |
IID_IBackgroundCopyJob4 is defined as 659cdeae-489e-11d9-a9cd-000d56965251 |