ImageEn, unit ietwain

TIETwainParams.FreeResources

TIETwainParams.FreeResources


Declaration

procedure FreeResources();


Description

ImageEn keeps the scanner driver open to improve scanning performance.

Call FreeResources to close and free the scanner driver after a call to Acquire method: this degrades performance but can improve stability.
Generally applications should not call FreeResources because it is executed when the application exits.