IPrintPipelineManagerControl interface is passed to each filter in the IPrintPipelineFilter::InitializeFilter method. Filters use this interface to:
Request shutdown in low-memory situations.
Report when the filters are finished processing.
The IPrintPipelineManagerControl interface has these methods.
|IPrintPipelineManagerControl::FilterFinished||The FilterFinished method reports that a filter is finished processing.|
|IPrintPipelineManagerControl::RequestShutdown||The RequestShutdown method requests that a pipeline be shut down.|
|Header||filterpipeline.h (include Filterpipeline.h)|