Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits.
LTWAINBITMAPCALLBACK
LTWAINCAPABILITYCALLBACK
LTWAINSAVECAPCALLBACK
LTWAINSAVEERRORCALLBACK
LTWAINSETPROPERTYCALLBACK
LTWAINSOURCEINFOCALLBACK
LTWAINACQUIRECALLBACK
LTWAINDEVICEEVENTCALLBACK
LTWAINTEMPLATECALLBACK