DTWAIN_ArrayWideStringToFloat
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The DTWAIN_ArrayWideStringToFloat creates a DTWAIN_ARRAY of DTWAIN_FLOAT values from a DTWAIN_ARRAY of DTWAIN_ARRAYWIDESTRING
DTWAIN_ARRAY DTWAIN_ArrayWideStringToFloat ( DTWAIN_ARRAY Array )
Parameters Array A DTWAIN_ARRAY that holds string values.
Return Values If the function succeeds, a new DTWAIN_ARRAY is returned that contains DTWAIN_FLOAT values. Otherwise, NULL is returned.
Comments The DTWAIN_ArrayWideStringToFloat function returns a new DTWAIN_ARRAY that holds DTWAIN_FLOAT values that are equivalent to the string values in the DTWAIN_ARRAY that was passed in. The Array must be one that was created with a type of DTWAIN_ARRAYWIDESTRING.
This function is useful if the computer language used to write your application doesn't use or handle DTWAIN_FLOAT variable types correctly, and you want to call DTWAIN functions that use DTWAIN_FLOAT values (for example DTWAIN_SetCapValues for capabilities that require floating point values). To convert a DTWAIN_ARRAY of non-wide (ANSI) characters, see DTWAIN_ArrayANSIStringToFloat.
TWAIN State Transitions None.
Prerequisite Function Call(s)
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