DTWAIN_ArrayANSIStringToFloat
|
The DTWAIN_ArrayANSIStringToFloat creates a DTWAIN_ARRAY of DTWAIN_FLOAT values from a DTWAIN_ARRAY of DTWAIN_ARRAYANSISTRING
DTWAIN_ARRAY DTWAIN_ArrayANSIStringToFloat ( 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. On failure, NULL is returned. Call DTWAIN_GetLastError() to get extended information.
Comments The DTWAIN_ArrayANSIStringToFloat 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_ARRAYANSISTRING.
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 wide (Unicode) characters, see DTWAIN_ArrayWideStringToFloat.
TWAIN State Transitions None.
Prerequisite Function Call(s)
|