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FieldFlags Enumeration

Field's flags specifying various characteristics of the field.

Namespace:  Patagames.Pdf.Enums
Assembly:  Patagames.Pdf (in Patagames.Pdf.dll) Version: 4.89.2704
public enum FieldFlags
  Member nameValueDescription
ReadOnly1 If set, the user may not change the value of the field. Any associated widget annotations will not interact with the user; that is, they will not respond to mouse clicks or change their appearance in response to mouse motions. This flag is useful for fields whose values are computed or imported from a database.
Required2 If set, the field must have a value at the time it is exported by a submit-form action.
NoExport4 If set, the field must not be exported by a submit-form action
NoToggleToOff256 If set, exactly one radio button must be selected at all times; clicking the currently selected button has no effect. If clear, clicking the selected button deselects it, leaving no button selected.
RadiosInUnison512 Radio buttons(PDF 1.5) If set, a group of radio buttons within a radio button field that use the same value for the on state will turn on and off in unison; that is if one is checked, they are all checked. If clear, the buttons are mutually exclusive (the same behavior as HTML radio buttons).
Multiline256 If set, the field can contain multiple lines of text; if clear, the field’s text is restricted to a single line.
Password512 If set, the field is intended for entering a secure password that should not be echoed visibly to the screen.
DoNotScroll1024 If set, the field does not scroll (horizontally for single-line fields, vertically for multiple-line fields) to accommodate more text than fits within its annotation rectangle. Once the field is full, no further text is accepted.
Comb2048 Meaningful only if the MaxLen entry is present in the text field dictionary and if the Multiline, Password, and FileSelect flags are clear. If set, the field is automatically divided into as many equally spaced positions, or combs, as the value of MaxLen, and the text is laid out into those combs.
Edit256 If set, the combo box includes an editable text box as well as a dropdown list; if clear, it includes only a drop-down list. This flag is meaningful only if the Combo flag is set.
MultiSelect256 If set, more than one of the field’s option items may be selected simultaneously; if clear, no more than one item at a time may be selected.
See Also