ImageGear for C and C++ on Windows v19.10 - Updated
enumIGTWAINXferType
API Reference Guide > TWAIN Component API Reference > TWAIN Component Enumerations > enumIGTWAINXferType

This enumeration determines which type of transfer mechanisms the application and Source have in common.

Values:

IG_TW_SX_FILE File type.
IG_TW_SX_FILE2 File to File type.
IG_TW_SX_MEMORY Memory type.
IG_TW_SX_NATIVE Native type.