IPrinterExtensionEvent interface (printerextension.h)
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) |
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