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FormDropDownData Class

Represents a form related data associated with the parent FormDropDown field within the document.
Inheritance Hierarchy

Namespace:  SautinSoft.Document
Assembly:  SautinSoft.Document (in SautinSoft.Document.dll) Version: 3.8.6.28 (3.8.6.28)
Syntax
public sealed class FormDropDownData : FormFieldData

The FormDropDownData type exposes the following members.

Properties
  NameDescription
Public propertyCalculateOnExit
Gets or sets a value indicating whether the content of all fields within the document shall be recalculated from their field codes when the content of the parent form field is modified.
(Inherited from FormFieldData.)
Public propertyDefaultItemIndex
Gets or sets the zero-based index of the default entry for the parent drop-down list form field.
Public propertyEnabled
Gets or sets a value indicating whether the parent form field shall behave as though it is enabled or disabled when it is displayed in the document. Default value is .
(Inherited from FormFieldData.)
Public propertyEntryMacro
Gets or sets the subroutine in a scripting language which should be executed when the value of the parent form field is entered.
(Inherited from FormFieldData.)
Public propertyExitMacro
Gets or sets the subroutine in a scripting language which should be executed when the value of the parent form field is exited.
(Inherited from FormFieldData.)
Public propertyCode exampleField
Gets the parent form field.
(Inherited from FormFieldData.)
Public propertyHelpText
Gets or sets the optional help text which shall be associated with the parent form field.
(Inherited from FormFieldData.)
Public propertyIsHelpTextAutoEntry
Gets or sets a value indicating whether HelpText should be interpreted as the name of a glossary document entry whose contents contain the help text.
(Inherited from FormFieldData.)
Public propertyIsStatusTextAutoEntry
Gets or sets a value indicating whether StatusText should be interpreted as the name of a glossary document entry whose contents contain the status text.
(Inherited from FormFieldData.)
Public propertyCode exampleItems
Gets the list entry items within the parent drop-down list form field.
Public propertyName
Gets or sets the name of the form field.
(Inherited from FormFieldData.)
Public propertyCode exampleSelectedItemIndex
Gets or sets the zero-based index of the currently selected entry for the parent drop-down list form field or if selected entry is not explicitly set.
Public propertyStatusText
Gets or sets the optional status text which shall be associated with the parent form field.
(Inherited from FormFieldData.)
Public propertyCode exampleValue
Gets the currently selected entry for the parent drop-down list form field if selected entry is explicitly set; otherwise, .
Public propertyValueOrDefault
Gets the currently selected entry for the parent drop-down list form field if selected entry is explicitly set; otherwise, default entry.
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodReset
Resets the Value of this form field instance.
(Overrides FormFieldDataReset.)
Public methodToString
Returns a String that represents this FormFieldData instance.
(Inherited from FormFieldData.)
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Examples
Generate document (PDF) with forms and fields in C#
using System;
using System.Globalization;
using System.Text;
using SautinSoft.Document;
using SautinSoft.Document.MailMerging;
using SautinSoft.Document.Tables;

class Sample
{
    static void Main(string[] args)
    {
        FormsAndFields();
    }

    /// <summary>
    /// Generate document (PDF) with forms and fields.
    /// </summary>
    /// <remarks>
    /// Details: https://www.sautinsoft.com/products/document/examples/forms-and-fields.php
    /// </remarks>
    public static void FormsAndFields()
    {
        DocumentCore dc = new DocumentCore();

        string placeHolder = new string('\x2002', 50);

        // Create form fields.
        Field fFullName = new Field(dc, FieldType.FormText, null, placeHolder);
        fFullName.FormData.Name = "FullName";
        fFullName.FormData.Enabled = true;


        Field fBirthData = new Field(dc, FieldType.FormText, null, placeHolder);
        fBirthData.FormData.Name = "BirthDate";

        Field fGender = new Field(dc, FieldType.FormDropDown);
        fGender.FormData.Name = "Gender";

        Field fMarried = new Field(dc, FieldType.FormCheckBox);
        fMarried.FormData.Name = "Married";
        fMarried.FormData.Enabled = true;

        Field fPhone = new Field(dc, FieldType.FormText, null, placeHolder);
        fPhone.FormData.Name = "Phone";

        dc.Sections.Add(new Section(dc,

            new Paragraph(dc,
            new Run(dc, "Full name: "),
            fFullName),

            new Paragraph(dc,
            new Run(dc, "Birth date: "),
            fBirthData),

            new Paragraph(dc,
            new Run(dc, "Gender: "),
            fGender),

            new Paragraph(dc,
            new Run(dc, "Married: "),
            fMarried),

            new Paragraph(dc,
            new Run(dc, "Phone: "),
            fPhone)));


        // Customize form fields.
        var formFieldsData = dc.Content.FormFieldsData;

        var fullNameFieldData = (FormTextData)formFieldsData["FullName"];
        fullNameFieldData.MaximumLength = 50;
        fullNameFieldData.StatusText = fullNameFieldData.HelpText = "Enter your name and surname (trimmed to 50 characters).";
        fullNameFieldData.Field.ResultInlines.Content.Replace("Mister Bean");

        var birthdateFieldData = (FormTextData)formFieldsData["BirthDate"];
        birthdateFieldData.TextType = FormTextType.Date;
        birthdateFieldData.DefaultValue = "1990-01-01";
        birthdateFieldData.ValueFormat = "yyyy-MM-dd";
        birthdateFieldData.StatusText = birthdateFieldData.HelpText =
            "Enter your date of birth.";
        birthdateFieldData.Field.ResultInlines.Content.Replace("1990-01-01");

        var genderFieldData = (FormDropDownData)formFieldsData["Gender"];
        genderFieldData.Items.Add("Select sex");
        genderFieldData.Items.Add("Male");
        genderFieldData.Items.Add("Female");
        genderFieldData.Items.Add("I don't know");
        genderFieldData.StatusText = genderFieldData.HelpText =
            "Select your gender.";
        genderFieldData.SelectedItemIndex = 0;

        var marriedFieldData = (FormCheckBoxData)formFieldsData["Married"];
        marriedFieldData.StatusText = marriedFieldData.HelpText =
                    "Mark as checked if you are married.";
        marriedFieldData.DefaultValue = true;
        marriedFieldData.Value = true;

        var salaryFieldData = (FormTextData)formFieldsData["Phone"];
        salaryFieldData.TextType = FormTextType.Number;
        salaryFieldData.DefaultValue = "555 13-12";
        salaryFieldData.ValueFormat = "(###) ###-####";
        salaryFieldData.StatusText = salaryFieldData.HelpText =
            "Enter your phone number.";
        salaryFieldData.Field.ResultInlines.Content.Replace("+1 (800) 111 2233");

        dc.Save(@"fields-template.pdf", new PdfSaveOptions() { PreserveFormFields = true });

        // Open the result for demonstration purposes.
        System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(@"fields-template.pdf") { UseShellExecute = true });
    }
}
Generate document (PDF) with forms and fields in VB.Net
Option Infer On

Imports System
Imports System.Globalization
Imports System.Text
Imports SautinSoft.Document
Imports SautinSoft.Document.MailMerging
Imports SautinSoft.Document.Tables

Module Sample
    Sub Main()
        FormsAndFields()
    End Sub

    ''' <summary>
    ''' Generate document (PDF) with forms and fields.
    ''' </summary>
    ''' <remarks>
    ''' Details: https://www.sautinsoft.com/products/document/examples/forms-and-fields.php
    ''' </remarks>
    Sub FormsAndFields()
        Dim dc As New DocumentCore()

        Dim placeHolder As New String(ChrW(&H2002), 50)

        ' Create form fields.
        Dim fFullName As New Field(dc, FieldType.FormText, Nothing, placeHolder)
        fFullName.FormData.Name = "FullName"
        fFullName.FormData.Enabled = True


        Dim fBirthData As New Field(dc, FieldType.FormText, Nothing, placeHolder)
        fBirthData.FormData.Name = "BirthDate"

        Dim fGender As New Field(dc, FieldType.FormDropDown)
        fGender.FormData.Name = "Gender"

        Dim fMarried As New Field(dc, FieldType.FormCheckBox)
        fMarried.FormData.Name = "Married"
        fMarried.FormData.Enabled = True

        Dim fPhone As New Field(dc, FieldType.FormText, Nothing, placeHolder)
        fPhone.FormData.Name = "Phone"

        dc.Sections.Add(New Section(dc, New Paragraph(dc, New Run(dc, "Full name: "), fFullName), New Paragraph(dc, New Run(dc, "Birth date: "), fBirthData), New Paragraph(dc, New Run(dc, "Gender: "), fGender), New Paragraph(dc, New Run(dc, "Married: "), fMarried), New Paragraph(dc, New Run(dc, "Phone: "), fPhone)))


        ' Customize form fields.
        Dim formFieldsData = dc.Content.FormFieldsData

        Dim fullNameFieldData = CType(formFieldsData("FullName"), FormTextData)
        fullNameFieldData.MaximumLength = 50
        fullNameFieldData.HelpText = "Enter your name and surname (trimmed to 50 characters)."
        fullNameFieldData.StatusText = fullNameFieldData.HelpText
        fullNameFieldData.Field.ResultInlines.Content.Replace("Mister Bean")

        Dim birthdateFieldData = CType(formFieldsData("BirthDate"), FormTextData)
        birthdateFieldData.TextType = FormTextType.Date
        birthdateFieldData.DefaultValue = "1990-01-01"
        birthdateFieldData.ValueFormat = "yyyy-MM-dd"
        birthdateFieldData.HelpText = "Enter your date of birth."
        birthdateFieldData.StatusText = birthdateFieldData.HelpText
        birthdateFieldData.Field.ResultInlines.Content.Replace("1990-01-01")

        Dim genderFieldData = CType(formFieldsData("Gender"), FormDropDownData)
        genderFieldData.Items.Add("Select sex")
        genderFieldData.Items.Add("Male")
        genderFieldData.Items.Add("Female")
        genderFieldData.Items.Add("I don't know")
        genderFieldData.HelpText = "Select your gender."
        genderFieldData.StatusText = genderFieldData.HelpText
        genderFieldData.SelectedItemIndex = 0

        Dim marriedFieldData = CType(formFieldsData("Married"), FormCheckBoxData)
        marriedFieldData.HelpText = "Mark as checked if you are married."
        marriedFieldData.StatusText = marriedFieldData.HelpText
        marriedFieldData.DefaultValue = True
        marriedFieldData.Value = True

        Dim salaryFieldData = CType(formFieldsData("Phone"), FormTextData)
        salaryFieldData.TextType = FormTextType.Number
        salaryFieldData.DefaultValue = "555 13-12"
        salaryFieldData.ValueFormat = "(###) ###-####"
        salaryFieldData.HelpText = "Enter your phone number."
        salaryFieldData.StatusText = salaryFieldData.HelpText
        salaryFieldData.Field.ResultInlines.Content.Replace("+1 (800) 111 2233")

        dc.Save("fields-template.pdf", New PdfSaveOptions() With {.PreserveFormFields = True})

        ' Open the result for demonstration purposes.
        System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo("fields-template.pdf") With {.UseShellExecute = True})
    End Sub

End Module
See Also