IBackgroundCopyJob interface (bits.h)
Use the IBackgroundCopyJob interface to add files to the job, set the priority level of the job, determine the state of the job, and to start and stop the job.
To create a job, call the IBackgroundCopyManager::CreateJob method. To get an IBackgroundCopyJob interface pointer to an existing job, call the IBackgroundCopyManager::GetJob method.
Inheritance
The IBackgroundCopyJob interface inherits from the IUnknown interface. IBackgroundCopyJob also has these types of members:
Methods
The IBackgroundCopyJob interface has these methods.
| IBackgroundCopyJob::AddFile Adds a single file to the job. |
| IBackgroundCopyJob::AddFileSet Adds multiple files to a job. |
| IBackgroundCopyJob::Cancel Deletes the job from the transfer queue and removes related temporary files from the client (downloads) and server (uploads). |
| IBackgroundCopyJob::Complete Ends the job and saves the transferred files on the client. |
| IBackgroundCopyJob::EnumFiles Retrieves an IEnumBackgroundCopyFiles interface pointer that you use to enumerate the files in a job. |
| IBackgroundCopyJob::GetDescription Retrieves the description of the job. |
| IBackgroundCopyJob::GetDisplayName Retrieves the display name for the job. Typically, you use the display name to identify the job in a user interface. |
| IBackgroundCopyJob::GetError Retrieves the error interface after an error occurs. |
| IBackgroundCopyJob::GetErrorCount Retrieves the number of times BITS tried to transfer the job and an error occurred. |
| IBackgroundCopyJob::GetId Retrieves the identifier used to identify the job in the queue. |
| IBackgroundCopyJob::GetMinimumRetryDelay Retrieves the minimum length of time that the service waits after encountering a transient error condition before trying to transfer the file. |
| IBackgroundCopyJob::GetNoProgressTimeout Retrieves the length of time that the service tries to transfer the file after a transient error condition occurs. If there is progress, the timer is reset. |
| IBackgroundCopyJob::GetNotifyFlags Retrieves the event notification flags for the job. |
| IBackgroundCopyJob::GetNotifyInterface Retrieves the interface pointer to your implementation of the IBackgroundCopyCallback interface. |
| IBackgroundCopyJob::GetOwner Retrieves the identity of the job's owner. |
| IBackgroundCopyJob::GetPriority Retrieves the priority level for the job. The priority level determines when the job is processed relative to other jobs in the transfer queue. |
| IBackgroundCopyJob::GetProgress Retrieves job-related progress information, such as the number of bytes and files transferred. |
| IBackgroundCopyJob::GetProxySettings Retrieves the proxy information that the job uses to transfer the files. |
| IBackgroundCopyJob::GetState Retrieves the state of the job. |
| IBackgroundCopyJob::GetTimes Retrieves job-related time stamps, such as the time that the job was created or last modified. |
| IBackgroundCopyJob::GetType Retrieves the type of transfer being performed, such as a file download or upload. |
| IBackgroundCopyJob::Resume Activates a new job or restarts a job that has been suspended. |
| IBackgroundCopyJob::SetDescription Provides a description of the job. |
| IBackgroundCopyJob::SetDisplayName Specifies a display name for the job. Typically, you use the display name to identify the job in a user interface. |
| IBackgroundCopyJob::SetMinimumRetryDelay Sets the minimum length of time that BITS waits after encountering a transient error condition before trying to transfer the file. |
| IBackgroundCopyJob::SetNoProgressTimeout Sets the length of time that BITS tries to transfer the file after a transient error condition occurs. If there is progress, the timer is reset. |
| IBackgroundCopyJob::SetNotifyFlags Specifies the type of event notification you want to receive, such as job transferred events. |
| IBackgroundCopyJob::SetNotifyInterface Identifies your implementation of the IBackgroundCopyCallback interface to BITS. Use the IBackgroundCopyCallback interface to receive notification of job-related events. |
| IBackgroundCopyJob::SetPriority Specifies the priority level of your job. The priority level determines when your job is processed relative to other jobs in the transfer queue. |
| IBackgroundCopyJob::SetProxySettings Specifies which proxy to use to transfer files. |
| IBackgroundCopyJob::Suspend Suspends a job. New jobs, jobs that are in error, and jobs that have finished transferring files are automatically suspended. |
| IBackgroundCopyJob::TakeOwnership Changes ownership of the job to the current user. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP |
| Minimum supported server | Windows Server 2003 |
| Target Platform | Windows |
| Header | bits.h |