LTwain::FindFastConfigCallBack

#include "ltwrappr.h"

virtual L_INT LTwain::FindFastConfigCallBack(pResConfig)

pointer to a FASTCONFIG structure

Called for each configuration test performed by the LTwain::FindFastConfig function.

This function is available in the Document/Medical Toolkits.

Parameter	Description
pResConfig	Pointer to a FASTCONFIG structure that contains the scan configuration that is currently being tested.

SUCCESS	The function was successful.
SUCCESS_ABORT	Abort the testing configuration.

Comments

This callback function will be enabled only if you enabled the callback functions by calling LBase::EnableCallBack(TRUE).

If SUCCESS is returned, then the scan configuration testing process will be continued, otherwise, the process will be stopped.

Required DLLs and Libraries

LTTWN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LTwain::Acquire, LTwain::AcquireList, LTwain::InitSession, LTwain::EndSession, LTwain::OpenTemplateFile, LTwain::CloseTemplateFile, LTwain::TemplateDlg, LTwain::AddCapabilityToFile, LTwain::GetNumofCapsInFile, LTwain::GetCapabilityFromFile, LTwain::AcquireMulti, LTwain::FastAcquire, LTwain::FindFastConfig, LTwain::GetScanConfigs, LTwain::FreeScanConfig
Topics:	Fast Twain (Scan Configurations)
	TWAIN Functionality: Scan Configuration Functions.

For an example, refer to LTwain::FindFastConfig.

Help Version 19.0.2017.10.27

LEADTOOLS TWAIN C++ Class Library Help