PdfSharp.Pdf.AcroForms Namespace Reference

Classes
class	PdfAcroField
	Represents the base class for all interactive field dictionaries. More...
class	PdfAcroForm
	Represents a interactive form (or AcroForm), a collection of fields for gathering information interactively from the user. More...
class	PdfButtonField
	Represents the base class for all button fields. More...
class	PdfCheckBoxField
	Represents the check box field. More...
class	PdfChoiceField
	Represents the base class for all choice field dictionaries. More...
class	PdfComboBoxField
	Represents the combo box field. More...
class	PdfGenericField
	Represents a generic field. Used for AcroForm dictionaries unknown to PDFsharp. More...
class	PdfListBoxField
	Represents the list box field. More...
class	PdfPushButtonField
	Represents the push button field. More...
class	PdfRadioButtonField
	Represents the radio button field. More...
class	PdfSignatureField
	Represents the signature field. More...
class	PdfTextField
	Represents the text field. More...

Enumerations
enum class	PdfAcroFieldFlags {   ReadOnly = 1 << (1 - 1) , Required = 1 << (2 - 1) , NoExport = 1 << (3 - 1) , Pushbutton = 1 << (17 - 1) ,   Radio = 1 << (16 - 1) , NoToggleToOff = 1 << (15 - 1) , Multiline = 1 << (13 - 1) , Password = 1 << (14 - 1) ,   FileSelect = 1 << (21 - 1) , DoNotSpellCheckTextField = 1 << (23 - 1) , DoNotScroll = 1 << (24 - 1) , Combo = 1 << (18 - 1) ,   Edit = 1 << (19 - 1) , Sort = 1 << (20 - 1) , MultiSelect = 1 << (22 - 1) , DoNotSpellCheckChoiseField = 1 << (23 - 1) }
	Specifies the flags of AcroForm fields. More...
enum class	PdfNamedActionNames { NextPage , PrevPage , FirstPage , LastPage }
	Specifies the predefined PDF actions. More...

Enumeration Type Documentation

PdfAcroFieldFlags

enum PdfSharp.Pdf.AcroForms.PdfAcroFieldFlags

strong

Specifies the flags of AcroForm fields.

Enumerator
ReadOnly	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.
Required	If set, the field must have a value at the time it is exported by a submit-form action.
NoExport	If set, the field must not be exported by a submit-form action.
Pushbutton	If set, the field is a pushbutton that does not retain a permanent value.
Radio	If set, the field is a set of radio buttons; if clear, the field is a checkbox. This flag is meaningful only if the Pushbutton flag is clear.
NoToggleToOff	(Radio buttons only) 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.
Multiline	If set, the field may contain multiple lines of text; if clear, the field’s text is restricted to a single line.
Password	If set, the field is intended for entering a secure password that should not be echoed visibly to the screen. Characters typed from the keyboard should instead be echoed in some unreadable form, such as asterisks or bullet characters. To protect password confidentiality, viewer applications should never store the value of the text field in the PDF file if this flag is set.
FileSelect	(PDF 1.4) If set, the text entered in the field represents the pathname of a file whose contents are to be submitted as the value of the field.
DoNotSpellCheckTextField	(PDF 1.4) If set, the text entered in the field will not be spell-checked.
DoNotScroll	(PDF 1.4) If set, the field will not scroll (horizontally for single-line fields, vertically for multiple-line fields) to accommodate more text than will fit within its annotation rectangle. Once the field is full, no further text will be accepted.
Combo	If set, the field is a combo box; if clear, the field is a list box.
Edit	If set, the combo box includes an editable text box as well as a drop list; if clear, it includes only a drop list. This flag is meaningful only if the Combo flag is set.
Sort	If set, the field’s option items should be sorted alphabetically. This flag is intended for use by form authoring tools, not by PDF viewer applications; viewers should simply display the options in the order in which they occur in the Opt array.
MultiSelect	(PDF 1.4) 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.
DoNotSpellCheckChoiseField	(PDF 1.4) If set, the text entered in the field will not be spell-checked. This flag is meaningful only if the Combo and Edit flags are both set.

PdfNamedActionNames

enum PdfSharp.Pdf.AcroForms.PdfNamedActionNames

strong

Specifies the predefined PDF actions.

Enumerator
NextPage	Go to next page.
PrevPage	Go to previous page.
FirstPage	Go to first page.
LastPage	Go to last page.