DTWAIN_ArrayGetCount

The DTWAIN_ArrayGetCount function returns the number of items in a DTWAIN_ARRAY.

LONG DTWAIN_ArrayGetCount ( DTWAIN_ARRAY Array )

Parameters

Array

DTWAIN_ARRAY used to determine the count of the items.

Return Values

If the function succeeds, the number of elements in the DTWAIN_ARRAY is returned.  If the function fails, DTWAIN_FAILURE1 is returned.

Comments

The DTWAIN_ArrayGetCount function returns the number of values in DTWAIN_ARRAY Array.

TWAIN State Transitions

None.

Prerequisite Function Call(s)

DTWAIN_SysInitialize

See Also

Retrieving Values from a DTWAIN_ARRAY