DTWAIN_IsDuplexEnabled

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The DTWAIN_IsDuplexEnabled function checks if a Source supports duplex mode.

DTWAIN_BOOL DTWAIN_IsDuplexEnabled ( DTWAIN_SOURCE Source );

Parameters

Source

Specifies an open TWAIN Source.

Return Values

If duplex mode is supported for the Source, TRUE is returned. Otherwise FALSE is returned.

Comments

The DTWAIN_IsDuplexEnabled function takes the open Source Source, and checks to see if duplex mode is enabled. To enable or disable duplex mode, use DTWAIN_EnableDuplex.

TWAIN State Transitions

The source must be opened in State 4

Prerequisite Function Call(s)

DTWAIN_SysInitialize

DTWAIN Source Selection Function