PdfFieldType Enum

Represents types of the PdfFields.

public enum PdfFieldType

Public Enum PdfFieldType

Button	Field is a PdfButtonField which is a purely interactive control that responds immediately to user input without retaining a permanent value (see 12.7.4.2.2, "Pushbuttons").
CheckBox	Field is a PdfCheckBoxField that toggles between two states, on and off (see 12.7.4.2.3, "Check Boxes").
Dropdown	Field is a PdfDropdownField that may be accompanied by an editable text box in which the user can type a value other than the predefined choices.
ListBox	Field is a scrollable PdfListBoxField.
RadioButton	Field is a PdfRadioButtonField in a set of related buttons that can each be on or off. Typically, at most one radio button in a set may be on at any given time, and selecting any one of the buttons automatically deselects all the others. (There are exceptions to this rule, as noted in "Radio Buttons").
Signature	Field is a PdfSignatureField that contains a digital signature (see 12.8, "Digital Signatures").
Text	Field is a PdfTextField which is a box or space for text fill-in data typically entered from a keyboard.
Unknown	Field is unknown and currently not supported.