IPrinterExtensionAsyncOperation::Cancel method

Cancels the asynchronous operation.

Syntax

HRESULT Cancel(

);

Parameters

This method has no parameters.

Return Value

This method returns an HRESULT value.

Remarks

This method guarantees that the callback object will not be invoked. No other form of status is provided, such as a way to check to see if the operation has been canceled. Also, note that this method does not wait for the cancellation to be processed - it returns immediately.

Requirements

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

See Also

IPrinterExtensionAsyncOperation