DTWAIN_EnumLightSourcesEx
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The DTWAIN_EnumLightSourcesEx function returns the available sources of light that the TWAIN driver can manage.
DTWAIN_ARRAY DTWAIN_EnumLightSourcesEx ( DTWAIN_SOURCE Source );
Parameters Source Specifies an open TWAIN Source.
Return Values A DTWAIN_ARRAY that will be filled with the available light sources.
Comments The DTWAIN_EnumLightSourcesEx performs the same functions as DTWAIN_EnumLightSources, with the only difference being that the DTWAIN_ARRAY is returned instead of the client having to provide a pointer to a DTWAIN_ARRAY.
TWAIN State Transitions The source must be opened in State 4
Prerequisite Function Call(s) DTWAIN Source Selection Function
See Also Films, Transparenies, Light Sources
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