Getting a Pointer to a Field

In order to get or change field data while the form is being processed, you need a pointer to the field.

Items can be identified by pointers, by the number of the item in the form (i.e., the processing order) or by a name that you have specified.

More:

Naming a Field

Determining the Processing Order of Fields

Getting a Pointer to the Current Item

Getting a Pointer to a Field on a Scrollable Region

Getting a Pointer to Other Fields

Determining the Number of the Current Field

Determining the Number of the Last Field on the Form

Determining the Current Position in a Scrollable Region