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IPrintPipelineManagerControl interface (filterpipeline.h)

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The 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.

Inheritance

The IPrintPipelineManagerControl interface inherits from the IUnknown interface.

Methods

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.

Requirements

Requirement Value
Target Platform Windows
Header filterpipeline.h (include Filterpipeline.h)