DTWAIN Function Constants

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These constants are used as parameters to certain DTWAIN functions, or are return values from certain DTWAIN functions.  The Data Type determines the data type of the constant.  All integer constants are LONGs (32-bit).

 

Constant

Value



DTWAIN_ANYSUPPORT

-1

DTWAIN_DEFAULT        

-1

DTWAIN_FAILURE1        

-1

DTWAIN_FAILURE2        

-2