Class PdfLoadedXfaForm

Represents Loaded XFA form.

Inheritance

System.Object

PdfXfaField

PdfLoadedXfaField

PdfLoadedXfaForm

Inherited Members

PdfXfaField.Margins

PdfXfaField.Name

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.Pdf.Xfa

Assembly: Syncfusion.Pdf.Base.dll

Syntax

public class PdfLoadedXfaForm : PdfLoadedXfaField

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the loaded text box field.
PdfLoadedXfaTextBoxField loadedTextBox = (loadedForm.Fields["subform1[0]"] as PdfLoadedXfaForm).Fields["text[0]"] as PdfLoadedXfaTextBoxField;
//fill the text box
loadedTextBox.Text = "First Name";
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the loaded text box field.
Dim loadedTextBox As PdfLoadedXfaTextBoxField = TryCast((TryCast(loadedForm.Fields("subform1[0]"), PdfLoadedXfaForm)).Fields("text[0]"), PdfLoadedXfaTextBoxField)
'fill the text box
loadedTextBox.Text = "First Name"
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Constructors

PdfLoadedXfaForm()

Declaration

public PdfLoadedXfaForm()

Properties

AreaNames

Get the area name of the form.

Declaration

public string[] AreaNames { get; }

Property Value

Type
System.String[]

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the area names.
string[] areaNames = loadedForm.AreaNames;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the area names.
Dim areaNames As String() = loadedForm.AreaNames
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

CompleteFieldNames

Get the complete names of the fields

Declaration

public string[] CompleteFieldNames { get; }

Property Value

Type
System.String[]

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the complete field names.
string[] completeFieldNames = loadedForm.CompleteFieldNames;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the complete field names.
Dim completeFieldNames As String() = loadedForm.CompleteFieldNames
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

FieldNames

Get all the field names

Declaration

public string[] FieldNames { get; }

Property Value

Type
System.String[]

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the field names.
string[] fieldNames = loadedForm.FieldNames;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the field names.
Dim fieldNames As String() = loadedForm.FieldNames
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Fields

Represents loaded form fields collection.

Declaration

public PdfLoadedXfaFieldCollection Fields { get; set; }

Property Value

Type
PdfLoadedXfaFieldCollection

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the loaded text box field.
PdfLoadedXfaTextBoxField loadedTextBox = (loadedForm.Fields["subform1[0]"] as PdfLoadedXfaForm).Fields["text[0]"] as PdfLoadedXfaTextBoxField;
//fill the text box
loadedTextBox.Text = "First Name";
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the loaded text box field.
Dim loadedTextBox As PdfLoadedXfaTextBoxField = TryCast((TryCast(loadedForm.Fields("subform1[0]"), PdfLoadedXfaForm)).Fields("text[0]"), PdfLoadedXfaTextBoxField)
'fill the text box
loadedTextBox.Text = "First Name"
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Height

Gets or sets the height

Declaration

public float Height { get; set; }

Property Value

Type
System.Single

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the form height.
float height = loadedForm.Height;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the form height.
Dim height As Single = loadedForm.Height
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Location

Gets or sets the location

Declaration

public PointF Location { get; set; }

Property Value

Type
System.Drawing.PointF

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the form location.
PointF location = loadedForm.Location;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the form location.
Dim loaction As PointF = loadedForm.Location
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

ReadOnly

Gets or sets the field is readonly

Declaration

public bool ReadOnly { get; set; }

Property Value

Type
System.Boolean

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Set readonly.
loadedForm.ReadOnly = true;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Set readonly.
loadedForm.ReadOnly = True
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

SubFormNames

Gett all the subforms name

Declaration

public string[] SubFormNames { get; }

Property Value

Type
System.String[]

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the subform names.
string[] subformNames = loadedForm.SubFormNames;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the subform names.
Dim subformNames As String() = loadedForm.SubFormNames
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Visibility

Gets or sets the visibility of the field

Declaration

public PdfXfaVisibility Visibility { get; set; }

Property Value

Type
PdfXfaVisibility

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Set visibility.
loadedForm.Visibility = PdfXfaVisibility.Visible;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Set visibility.
loadedForm.Visibility = PdfXfaVisibility.Visible
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Width

Gets or sets the width

Declaration

public float Width { get; set; }

Property Value

Type
System.Single

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("input.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get the form width.
float width = loadedForm.Width;
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("input.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get the form width.
Dim width As Single = loadedForm.Width
'Save the document 
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

Methods

ExportXfaData(Stream)

Export XFA form data from Pdf document to a stream in XML format.

Declaration

public void ExportXfaData(Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream	The stream to export XFA form data

Examples

//Load the XFA form document
PdfLoadedXfaDocument xfaDocument = new PdfLoadedXfaDocument(xfaFormFile);
//Create stream to export the data
MemoryStream stream = new MemoryStream();
//Export XFA data to xml format to stream
xfaDocument.XfaForm.ExportXfaData(stream);
//Save and close the XFA document
xfaDocument.Save("Output.pdf");
xfaDocument.Close();

'Load the XFA form document
Dim xfaDocument As PdfLoadedXfaDocument = New PdfLoadedXfaDocument(xfaFormFile)
'Create stream to export the data
Dim stream As MemoryStream = New MemoryStream()
'Export XFA data to xml format to stream
xfaDocument.XfaForm.ExportXfaData(stream)
'Save and close the XFA document
xfaDocument.Save("Output.pdf.pdf")
xfaDocument.Close()
stream.Dispose()

ExportXfaData(String)

Export XFA form data from Pdf document to a file in XML format.

Declaration

public void ExportXfaData(string fileName)

Parameters

Type	Name	Description
System.String	fileName	The name/path of the file to export XFA data

Examples

//Load the XFA form document
PdfLoadedXfaDocument xfaDocument = new PdfLoadedXfaDocument(xfaFormFile);
//Export XFA data to xml format in a file
xfaDocument.XfaForm.ExportXfaData("Export.xml");
//Save and close the XFA document
xfaDocument.Save("Output.pdf");
xfaDocument.Close();

'Load the XFA form document
Dim xfaDocument As PdfLoadedXfaDocument = New PdfLoadedXfaDocument(xfaFormFile)
'Export XFA data to xml format in a file
xfaDocument.XfaForm.ExportXfaData("Export.xml")
'Save and close the XFA document
xfaDocument.Save("Output.pdf")
xfaDocument.Close()
stream.Dispose()

ImportXfaData(Stream)

Import XFA form data from stream to Pdf document.

Declaration

public void ImportXfaData(Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream	The stream of XFA data to import

Examples

//Load the XFA PDF document.
PdfLoadedXfaDocument xfaDocument = new PdfLoadedXfaDocument(xfaFormFile);
//Import XFA data from stream.
FileStream fileStream = new FileStream("Import.xml", FileMode.Open);
xfaDocument.XfaForm.ImportXfaData(fileStream);
//Save and Close the document.
xfaDocument.Save("Output.pdf");
xfaDocument.Close();
//Dispose the Stream.
fileStream.Dispose();

'Load the XFA form document
Dim xfaDocument As PdfLoadedXfaDocument = New PdfLoadedXfaDocument(xfaFormFile)
'Import XFA data from stream.
Dim fileStream As FileStream = New FileStream("Import.xml", FileMode.Open)
xfaDocument.XfaForm.ImportXfaData(fileStream)
'Save and Close the document.
xfaDocument.Save("Output.pdf")
xfaDocument.Close()
'Dispose the Stream.
fileStream.Dispose()

ImportXfaData(String)

Import XFA form data from XML file to Pdf document.

Declaration

public void ImportXfaData(string fileName)

Parameters

Type	Name	Description
System.String	fileName	The file path of XML file to import

Examples

//Load the XFA form document
PdfLoadedXfaDocument xfaDocument = new PdfLoadedXfaDocument(xfaFormFile);
//Import XFA data from xml file
xfaDocument.XfaForm.ImportXfaData("Import.xml");
//Save and close the XFA document
xfaDocument.Save("Output.pdf");
xfaDocument.Close();

'Load the XFA form document
Dim xfaDocument As PdfLoadedXfaDocument = New PdfLoadedXfaDocument(xfaFormFile)
'Import XFA data from xml file
xfaDocument.XfaForm.ImportXfaData("Import.xml")
'Save and close the XFA document
xfaDocument.Save("Output.pdf")
xfaDocument.Close()
stream.Dispose()

TryGetFieldByCompeleteName(String)

Get the XFA field using complete field name

Declaration

[Obsolete("This method has been deprecated. Use TryGetFieldByCompleteName(string name) to get field by using complete name")]
public PdfLoadedXfaField TryGetFieldByCompeleteName(string name)

Parameters

Type	Name	Description
System.String	name	complete name of the field

Returns

Type
PdfLoadedXfaField

TryGetFieldByCompleteName(String)

Get the XFA field using complete field name

Declaration

public PdfLoadedXfaField TryGetFieldByCompleteName(string name)

Parameters

Type	Name	Description
System.String	name	Complete name of the field

Returns

Type	Description
PdfLoadedXfaField	Return the XFA field

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("invoice.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get fields by name.
PdfLoadedXfaField field = loadedForm.TryGetFieldByCompleteName("form1[0].#subform[0].Header[0].InvoiceNumber[0]");
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("invoice.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get fields by name.
Dim fields As PdfLoadedXfaField() = loadedForm.TryGetFieldByCompleteName("form1[0].#subform[0].Header[0].InvoiceNumber[0]")
'Save the document
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()

TryGetFieldsByName(String)

Get the fields collection by field name

Declaration

public PdfLoadedXfaField[] TryGetFieldsByName(string name)

Parameters

Type	Name	Description
System.String	name	Name of the field

Returns

Type	Description
PdfLoadedXfaField[]	Collection of XFA fields

Examples

//Load the existing PDF document
PdfLoadedXfaDocument loadedDocument = new PdfLoadedXfaDocument("invoice.pdf");
//Load the existing XFA form
PdfLoadedXfaForm loadedForm = loadedDocument.XfaForm;
//Get fields by name.
PdfLoadedXfaField[] fields = loadedForm.TryGetFieldsByName("InvoiceNumber[0]");
//Save the document
loadedDocument.Save("output.pdf");
//Close the document
loadedDocument.Close();

'Load the existing PDF document
Dim loadedDocument As New PdfLoadedXfaDocument("invoice.pdf")
'Load the existing XFA form
Dim loadedForm As PdfLoadedXfaForm = loadedDocument.XfaForm
'Get fields by name.
Dim fields As PdfLoadedXfaField() = loadedForm.TryGetFieldsByName("InvoiceNumber[0]")
'Save the document
loadedDocument.Save("output.pdf")
'Close the document
loadedDocument.Close()