lFlags
Flag that determines certain actions of the TWAIN source. Possible values are:
Value |
Meaning |
L_LTWAIN_SHOW_USER_INTERFACE |
[0x0001] Shows the manufacturer's user interface as modeless. |
L_LTWAIN_MODAL_USER_INTERFACE |
[0x0002] Shows the manufacturer's user interface as a modal dialog. Works only if the L_LTWAIN_SHOW_USER_INTERFACE flag is set. |
L_LTWAIN_KEEPOPEN |
[0x0020] Keep the TWAIN data source open after scanning. |