Class VariableTextField

Abstract base for fields that use variable-text appearance generation (spec §12.7.3.2). Text fields and choice fields both derive from this class because they share the default-appearance (/DA), justification (/Q), and default-value (/DV) machinery.

Inheritance

object

FormField

VariableTextField

ChoiceField

TextField

Inherited Members

FormField.Name

FormField.Value

FormField.FieldType

FormField.Tooltip

FormField.IsRequired

FormField.Page

FormField.Rect

FormField.Appearance

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: DRIT.Pdf.Forms

Assembly: DRIT.Pdf.dll

Syntax

public abstract class VariableTextField : FormField

Properties

DefaultValue

The default value of the field — the value used when the field is reset (spec §12.7.3.2, /DV entry).

Declaration

public string? DefaultValue { get; set; }

Property Value

Type	Description
string

Justification

Horizontal justification of the field text (spec §12.7.3.2, /Q entry). Defaults to Left.

Declaration

public TextJustification Justification { get; set; }

Property Value

Type	Description
TextJustification

TextAppearance

The variable-text appearance model controlling font, size, and colour used to generate the field's appearance stream.

Declaration

public VariableTextAppearance TextAppearance { get; }

Property Value

Type	Description
VariableTextAppearance