 introduced the concept of a “settings
only” TWAIN GUI through the DG_CONTROL / DAT_USERINTERFACE /
MSG_ENABLEDSUIONLY.&nbsp; In this mode the user can set whatever features they
want from the TWAIN supplied GUI, but their only finishing option is to select
OK or CANCEL.</p>

<p class=MsoNormal>&nbsp;</p>

<p class=MsoNormal>The application writer creates two programs.&nbsp; One
program raises the TWAIN GUI, allows the user to set whatever values they want,
then when OK is hit takes a snapshot of the dr