Class PdfXfaListBoxField

Namespace

Syncfusion.Pdf.Xfa

Assembly

Syncfusion.Pdf.Portable.dll

Represents the list box field of the XFA form.

public class PdfXfaListBoxField : PdfXfaStyledField

Inheritance

object

PdfXfaField

PdfXfaStyledField

PdfXfaListBoxField

Inherited Members

PdfXfaStyledField.Width

PdfXfaStyledField.Height

PdfXfaStyledField.Border

PdfXfaStyledField.ToolTip

PdfXfaStyledField.ReadOnly

PdfXfaStyledField.Font

PdfXfaStyledField.ForeColor

PdfXfaStyledField.HorizontalAlignment

PdfXfaStyledField.VerticalAlignment

PdfXfaStyledField.Rotate

PdfXfaField.Name

PdfXfaField.Margins

PdfXfaField.Visibility

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

Constructors

PdfXfaListBoxField(string, SizeF)

Initialize a new instance of the PdfXfaListBoxField class.

public PdfXfaListBoxField(string name, SizeF size)

Parameters

name string

Field name.

size SizeF

Field size.

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

PdfXfaListBoxField(string, SizeF, List<string>)

Initialize a new instance of the PdfXfaListBoxField class.

public PdfXfaListBoxField(string name, SizeF size, List<string> items)

Parameters

name string

Field name.

size SizeF

Field size.

items List<string>

Field items.

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
List<string> items = new List<string>() { "English", "French", "German"  };
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50), items);
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;        
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
Dim items As New List(Of String)()
items.Add("English")
items.Add("French")
items.Add("German")       
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50), items)
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center        
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

PdfXfaListBoxField(string, float, float)

Initialize a new instance of the PdfXfaListBoxField class.

public PdfXfaListBoxField(string name, float width, float height)

Parameters

name string

Field name.

width float

Field width.

height float

Field height.

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", 150, 50);
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", 150, 50)
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

PdfXfaListBoxField(string, float, float, List<string>)

Initialize a new instance of the PdfXfaListBoxField class.

public PdfXfaListBoxField(string name, float width, float height, List<string> items)

Parameters

name string

Field name.

width float

Field width.

height float

Field height.

items List<string>

Field items.

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
List<string> items = new List<string>() { "English", "French", "German"  };
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", 150, 50, items);
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;        
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
Dim items As New List(Of String)()
items.Add("English")
items.Add("French")
items.Add("German")       
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", 150, 50, items)
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center        
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

Properties

Caption

Gets or sets the caption of the field

public PdfXfaCaption Caption { get; set; }

Property Value

PdfXfaCaption

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

DataSource

Gets or set the list box items.

public object DataSource { get; set; }

Property Value

object

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
List<string> items = new List<string>() { "English", "French", "German"  };
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Set data source.
listBoxField.DataSource = items;
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
Dim items As New List(Of String)()
items.Add("English")
items.Add("French")
items.Add("German")       
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center 
'Set data source.
listBoxField.DataSource = items     
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

Remarks

It only supports the list of string or array of string values.

Items

Gets or sets the list box items

public List<string> Items { get; set; }

Property Value

List<string>

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

Padding

Gets or sets the padding

public PdfPaddings Padding { get; set; }

Property Value

PdfPaddings

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set padding.
listBoxField.Padding.All = 2;
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set padding.
listBoxField.Padding.All = 2
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

SelectedIndex

Gets or sets the selected index

public int SelectedIndex { get; set; }

Property Value

int

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Set the selected index.
listBoxField.SelectedIndex = 1;
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Set the selected index.
listBoxField.SelectedIndex = 1
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

SelectedValue

Gets or sets the selected value

public string SelectedValue { get; set; }

Property Value

string

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Set the selected value.
listBoxField.SelectedValue = "French";
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Set the selected value.
listBoxField.SelectedValue = "French"
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

SelectionMode

Gets or sets selection mode of the list box field

public PdfXfaSelectionMode SelectionMode { get; set; }

Property Value

PdfXfaSelectionMode

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Set the selection mode.
listBoxField.SelectionMode = PdfXfaSelectionMode.Single;
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Set the selection mode.
listBoxField.SelectionMode = PdfXfaSelectionMode.Single
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()

Methods

Clone()

Creates a new object that is a copy of the current instance.

public object Clone()

Returns

object

The copy of the new object for this instance.

Examples

//Create a new PDF XFA document.
PdfXfaDocument document = new PdfXfaDocument();
//Add a new XFA page.
PdfXfaPage xfaPage = document.Pages.Add();
//Create a new PDF XFA form
PdfXfaForm mainForm = new PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width);
//Create a list box field and add the properties.
PdfXfaListBoxField listBoxField = new PdfXfaListBoxField("listBoxField", new SizeF(150, 50));
//Set the caption text.
listBoxField.Caption.Text = "Known Languages";
listBoxField.Caption.Position = PdfXfaPosition.Top;
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center;
//Add the list box items
listBoxField.Items.Add("English");
listBoxField.Items.Add("French");
listBoxField.Items.Add("German");
//Add the field to the XFA form.
mainForm.Fields.Add(listBoxField);
//Clone the list box.
mainForm.Fields.Add(listBoxField.Clone() as PdfXfaListBoxField);
//Add the XFA form to the document.
document.XfaForm = mainForm;
//Save the document.
document.Save("output.pdf", PdfXfaType.Dynamic);
//close the document
document.Close();

'Create a new PDF XFA document.
Dim document As New PdfXfaDocument()
'Add a new XFA page.
Dim xfaPage As PdfXfaPage = document.Pages.Add()
'Create a new PDF XFA form
Dim mainForm As New PdfXfaForm("subform1", xfaPage, xfaPage.GetClientSize().Width)
'Create a list box field and add the properties.
Dim listBoxField As New PdfXfaListBoxField("listBoxField", New SizeF(150, 50))
'Set the caption text.
listBoxField.Caption.Text = "Known Languages"
listBoxField.Caption.Position = PdfXfaPosition.Top
listBoxField.Caption.HorizontalAlignment = PdfXfaHorizontalAlignment.Center
'Add the list box items
listBoxField.Items.Add("English")
listBoxField.Items.Add("French")
listBoxField.Items.Add("German")
'Add the field to the XFA form.
mainForm.Fields.Add(listBoxField)
'Clone the list box.
mainForm.Fields.Add(TryCase(listBoxField.Clone(), PdfXfaListBoxField))
'Add the XFA form to the document.
document.XfaForm = mainForm
'Save the document.
document.Save("output.pdf",PdfXfaType.Dynamic)
'close the document
document.Close()