Class PdfXfaFieldCollection

Represents the field collection of the XFA form.

Inheritance

System.Object

PdfCollection

PdfXfaFieldCollection

Implements

System.Collections.IEnumerable

Inherited Members

PdfCollection.GetEnumerator()

PdfCollection.List

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 PdfXfaFieldCollection : PdfCollection, IEnumerable

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Constructors

PdfXfaFieldCollection()

Declaration

public PdfXfaFieldCollection()

Properties

Count

Get the fields count.

Declaration

public int Count { get; }

Property Value

Type
System.Int32

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Get the fields count.
int count = collection.Count;
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Get the fields count.
Dim count As Integer = collection.Count
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Item[Int32]

Get the field with the specific index.

Declaration

public PdfXfaField this[int offset] { get; }

Parameters

Type	Name	Description
System.Int32	offset	index.

Property Value

Type	Description
PdfXfaField	PdfXfaField.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Get the specific field by index.
PdfXfaField field1 = collection[0];
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Get specific field by index.
Dim field1 As PdfXfaField = collection(0)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Methods

Add(PdfXfaField)

Adds the specified field.

Declaration

public void Add(PdfXfaField field)

Parameters

Type	Name	Description
PdfXfaField	field	The field item which is added in the PDF XFA form.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Clear()

Clear all the fields.

Declaration

public void Clear()

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Clear the fields.
collection.Clear();
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Clear the fields.
collection.Clear()
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

IndexOf(PdfXfaField)

Determines the index of a specific field.

Declaration

public int IndexOf(PdfXfaField field)

Parameters

Type	Name	Description
PdfXfaField	field	The field.

Returns

Type	Description
System.Int32	Retruns the index of the specific field.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Get the field index.
int index = collection.IndexOf(field);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Get the field index.
Dim index As Integer = collection.IndexOf(field)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

insert(Int32, PdfXfaField)

Insert field to the specified index.

Declaration

public void insert(int index, PdfXfaField field)

Parameters

Type	Name	Description
System.Int32	index	The index of the field to be inserted in the collection.
PdfXfaField	field	The field to be inserted in the collection.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Insert the field.
collection.Insert(0, field);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Insert the field.
collection.insert(0, field)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Remove(PdfXfaField)

Remove the field.

Declaration

public void Remove(PdfXfaField field)

Parameters

Type	Name	Description
PdfXfaField	field	The field to be removed by the current collection.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Remove the field.
collection.Remove(field);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Remove the field.
collection.Remove(field)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

RemoveAt(Int32)

Remove field at the specified index.

Declaration

public void RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index	The index of the field to be removed by this collection.

Examples

//Create a new XFA document 
PdfXfaDocument document = new PdfXfaDocument();
//Create a new XFA form
PdfXfaForm form = new PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595);
//Create a new XFA Field
PdfXfaTextBoxField field = new PdfXfaTextBoxField("textBox1", new SizeF(200, 30));
//Set text.
field.Text = "Text Box Field.";
//Get the fields collection.
PdfXfaFieldCollection collection = form.Fields;
//Add the field to the collection.
collection.Add(field);
//Remove the field.
collection.RemoveAt(0);
document.XfaForm = form;            
//Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic);
//Close the document
document.Close();

'Create a new XFA document 
Dim document As New PdfXfaDocument()
'Create a new XFA form
Dim form As New PdfXfaForm(PdfXfaFlowDirection.Horizontal, 595)
'Create a new XFA Field
Dim field As New PdfXfaTextBoxField("textBox1", New SizeF(200, 30))
'Set text.
field.Text = "Text Box Field."
'Get the fields collection.
Dim collection As PdfXfaFieldCollection = form.Fields
'Add the field to the collection.
collection.Add(field)
'Remove the field.
collection.RemoveAt(0)
document.XfaForm = form
'Save the document           
document.Save("output.pdf", PdfXfaType.Dynamic)
'Close the document
document.Close()

Implements

System.Collections.IEnumerable

Extension Methods

EnumerableExtensions.GetElementType(IEnumerable)

EnumerableExtensions.GetItemPropertyInfo(IEnumerable)

FunctionalExtensions.ForEach<T>(IEnumerable, Action<T>)

FunctionalExtensions.ToList<T>(IEnumerable)

QueryableExtensions.OfQueryable(IEnumerable)

QueryableExtensions.OfQueryable(IEnumerable, Type)

QueryableExtensions.GroupByMany<TElement>(IEnumerable, Type, List<Func<TElement, Object>>)

QueryableExtensions.GroupByMany(IEnumerable, Type, Func<String, Expression>, String[])

QueryableExtensions.GroupByMany(IEnumerable, Type, List<SortDescriptor>, Dictionary<String, IComparer<Object>>, Func<String, Expression>, String[])

QueryableExtensions.GroupByMany(IEnumerable, Type, List<SortDescriptor>, Func<String, Expression>, String[])