The Forms namespace provides access to the PDF form and form fields. It allows you to create, delete and modify a PDF's form, its fields and their properties, including getting and setting the field values.
Classes
| | Class | Description |
|---|
 | CheckBox |
A check box field.
|
| ChoiceField |
A base field that contains multiple choices.
A base class for combobox, listbox, radio, and checkbox.
|
| ChoiceOption |
A choice (used in comboboxes, listboxes, and radio groups). Encapsulates the text displayed,
the export value, and whether or not the choice is selected.
|
| ComboBox |
A combo box.
|
| Field |
The abstract base class for all fields.
|
| FieldArray |
The array of fields associated with the form.
|
| Form |
The AcroForm associated with the PDF document.
|
| ListBox |
A list box.
|
| PushButton |
A push button field. PushButton is not implemented in 23.0.
|
| RadioGroup |
A radio group (a collection of radio buttons).
|
| SignatureField |
A signature field. SignatureField is not implemented in 23.0.
|
| TextField |
A text field.
|
Enumerations
| | Enumeration | Description |
|---|
 | FieldType |
The field type.
|
| TextJustification |
The justification for text. 0 for left, 1 for centered, and 2 for right.
|
See Also
