4 Interaction between Programs and Forms
Input and Output Field Pointers
Two pointers, an input field pointer and an output field pointer, keep track of the current input and output fields. Each time an item is input to the program from an input field, the input field pointer is incremented. The same occurs for the output field pointer. The fields are accessed in the order specified when the form was created (refer to page 21 ).
Eloquence Forms Manual - 19 DEC 2002