IPrinterBidiSetRequestCallback interface

Describes the signature of the callback object that receives the Bidi response.


The IPrinterBidiSetRequestCallback interface has these methods.

Method Description
IPrinterBidiSetRequestCallback::Completed Invoked when the Bidi “Set”” operation is completed.


IPrinterBidiSetRequestCallback provides the Bidi response string, and HRESULT value returned from the IBidiSpl2::SendRecvXmlString method. In other words, this interface provides the results of the attempt to send data to the device.

IPrinterBidiSetRequestCallback helps to make it possible to perform device maintenance from a UWP device app or from a printer extension. For more information, see Device Maintenance.


Minimum supported client Windows 8.1
Minimum supported server Windows Server 2012 R2
Target Platform Windows
Header printerextension.h

See Also

Device Maintenance