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IPrinterExtensionEvent interface (printerextension.h)

  • Article

The IPrinterExtensionEvent interface represents the event delegate implemented by desktop printer extensions for activation.

Inheritance

The IPrinterExtensionEvent interface inherits from the IUnknown interface.

Methods

The IPrinterExtensionEvent interface has these methods.

 
IPrinterExtensionEvent::OnDriverEvent

Called when a driver event occurs.
IPrinterExtensionEvent::OnPrinterQueuesEnumerated

Called when printer queues are enumerated.

Requirements

Requirement Value
Target Platform Windows
Header printerextension.h (include Printerextension.h)