Fluent interface for setting only by-page conversion handlers. Inherits IConversionByPageHandlersStage for Convert/Compress; the staged OnConversion* overloads are kept via the new keyword to preserve back-compat.
Fluent interface for setting by-page conversion options or handler setup. Allows setting options or handlers in any order, but only once each, or skipping both.
Continuation after Compress(...). Proceed directly with Convert; the inherited Stream}) is obsolete — register the handler at the entry stage via WithEvents instead.
Fluent interface for setting only conversion handlers. Inherits IConversionHandlersStage for Convert/Compress; the staged OnConversion* overloads are kept via the new keyword to preserve the existing return types and back-compat.
Flattened conversion handlers stage. Allows setting OnConversionCompleted or OnConversionFailed in any order and any number of times, before proceeding to Convert / Compress. Events should be registered at the early stage via WithEvents instead of in this stage.