IBackgroundCopyJob4 interface (bits3_0.h)
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.
Inheritance
The IBackgroundCopyJob4 interface inherits from IBackgroundCopyJob, IBackgroundCopyJob2, and IBackgroundCopyJob3. IBackgroundCopyJob4 also has these types of members:
Methods
The IBackgroundCopyJob4 interface has these methods.
| IBackgroundCopyJob4::GetMaximumDownloadTime Retrieves the maximum time that BITS will spend transferring the files in the job. |
| IBackgroundCopyJob4::GetOwnerElevationState Gets a value that determines if the token of the owner was elevated at the time they created or took ownership of the job. |
| IBackgroundCopyJob4::GetOwnerIntegrityLevel Gets the integrity level of the token of the owner that created or took ownership of the job. |
| IBackgroundCopyJob4::GetPeerCachingFlags Retrieves flags that determine if the files of the job can be cached and served to peers and if BITS can download content for the job from peers. |
| IBackgroundCopyJob4::SetMaximumDownloadTime Sets the maximum time that BITS will spend transferring the files in the job. |
| IBackgroundCopyJob4::SetPeerCachingFlags Sets flags that determine if the files of the job can be cached and served to peers and if the job can download content from peers. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Minimum supported server | Windows Server 2008 |
| Target Platform | Windows |
| Header | bits3_0.h (include Bits.h) |
| Redistributable | BITS 2.5 on Windows Server 2003, Windows XP |