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Leonardo: The UWM_TWAINIMAGERECEIVED message

Upon successful completion of the scanning or acquisition process, the scanned data is assigned to the UWM_TWAINIMAGERECEIVED message. When received by the requesting application, the data can then be transferred as DIB data to the application program.

wParam HDIB This is the handle to the graphics data, in DIB format, which was just acquired.

lParam Unused.