PdfRadioButtonListItem Class

Represents an item of a radio button list.

Inheritance
System.Object
PdfField
PdfStyledField
PdfCheckFieldBase
PdfRadioButtonListItem
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
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.Interactive
Assembly: Syncfusion.Pdf.Base.dll
Syntax
public class PdfRadioButtonListItem : PdfCheckFieldBase, INotifyPropertyChanged, IPdfWrapper
Remarks

Please refer the UG docuemntation link https://help.syncfusion.com/file-formats/pdf/working-with-forms#adding-the-radio-button-field for more details.

Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
PdfBrush brush = PdfBrushes.Black;
PdfGraphics g = page.Graphics;
//Create a Radiobutton
PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(page, "employeesRadioList");
//Add to document
document.Form.Fields.Add(employeesRadioList);
//Create radiobutton items 
PdfRadioButtonListItem radioItem1 = new PdfRadioButtonListItem("1-9");
radioItem1.Bounds = new RectangleF(100, 140, 20, 20);
g.DrawString("1-9", font, brush, new RectangleF(150, 145, 180, 20));
PdfRadioButtonListItem radioItem2 = new PdfRadioButtonListItem("10-49");
radioItem2.Bounds = new RectangleF(100, 170, 20, 20);
g.DrawString("10-49", font, brush, new RectangleF(150, 175, 180, 20));
PdfRadioButtonListItem radioItem3 = new PdfRadioButtonListItem("50-99");
radioItem3.Bounds = new RectangleF(100, 200, 20, 20);
g.DrawString("50-99", font, brush, new RectangleF(150, 205, 180, 20));
PdfRadioButtonListItem radioItem4 = new PdfRadioButtonListItem("100-499");
radioItem4.Bounds = new RectangleF(100, 230, 20, 20);
g.DrawString("100-499", font, brush, new RectangleF(150, 235, 180, 20));
PdfRadioButtonListItem radioItem5 = new PdfRadioButtonListItem("500-more");
radioItem5.Bounds = new RectangleF(100, 260, 20, 20);
g.DrawString("500-more", font, brush, new RectangleF(150, 265, 180, 20));
//add the items to radio button group
employeesRadioList.Items.Add(radioItem1);
employeesRadioList.Items.Add(radioItem2);
employeesRadioList.Items.Add(radioItem3);
employeesRadioList.Items.Add(radioItem4);
employeesRadioList.Items.Add(radioItem5);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Courier, 12f)
Dim brush As PdfBrush = PdfBrushes.Black
Dim g As PdfGraphics = page.Graphics
'Create a Radiobutton
Dim employeesRadioList As PdfRadioButtonListField = New PdfRadioButtonListField(page, "employeesRadioList")
'Add to document
document.Form.Fields.Add(employeesRadioList)
'Create radiobutton items 
Dim radioItem1 As PdfRadioButtonListItem = New PdfRadioButtonListItem("1-9")
radioItem1.Bounds = New RectangleF(100, 140, 20, 20)
g.DrawString("1-9", font, brush, New RectangleF(150, 145, 180, 20))
Dim radioItem2 As PdfRadioButtonListItem = New PdfRadioButtonListItem("10-49")
radioItem2.Bounds = New RectangleF(100, 170, 20, 20)
g.DrawString("10-49", font, brush, New RectangleF(150, 175, 180, 20))
Dim radioItem3 As PdfRadioButtonListItem = New PdfRadioButtonListItem("50-99")
radioItem3.Bounds = New RectangleF(100, 200, 20, 20)
g.DrawString("50-99", font, brush, New RectangleF(150, 205, 180, 20))
Dim radioItem4 As PdfRadioButtonListItem = New PdfRadioButtonListItem("100-499")
radioItem4.Bounds = New RectangleF(100, 230, 20, 20)
g.DrawString("100-499", font, brush, New RectangleF(150, 235, 180, 20))
Dim radioItem5 As PdfRadioButtonListItem = New PdfRadioButtonListItem("500-more")
radioItem5.Bounds = New RectangleF(100, 260, 20, 20)
g.DrawString("500-more", font, brush, New RectangleF(150, 265, 180, 20))
'add the items to radio button group
employeesRadioList.Items.Add(radioItem1)
employeesRadioList.Items.Add(radioItem2)
employeesRadioList.Items.Add(radioItem3)
employeesRadioList.Items.Add(radioItem4)
employeesRadioList.Items.Add(radioItem5)
document.Save("Form.pdf")
document.Close(True)

Constructors

PdfRadioButtonListItem()

Initializes a new instance of the PdfRadioButtonListItem class.

Declaration
public PdfRadioButtonListItem()

PdfRadioButtonListItem(String)

Initializes a new instance of the PdfRadioButtonListItem class with the specific value.

Declaration
public PdfRadioButtonListItem(string value)
Parameters
Type Name Description
System.String value

The value.

Properties

Bounds

Gets or sets the bounds.

Declaration
public override RectangleF Bounds { get; set; }
Property Value
Type
System.Drawing.RectangleF
Overrides
Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create a Radiobutton
PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(page, "employeesRadioList");
//Add to document
document.Form.Fields.Add(employeesRadioList);
//Create radiobutton items 
PdfRadioButtonListItem radioItem1 = new PdfRadioButtonListItem("1-9");
radioItem1.Bounds = new RectangleF(100, 140, 20, 20);           
//add the items to radio button group
employeesRadioList.Items.Add(radioItem1);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create a Radiobutton
Dim employeesRadioList As PdfRadioButtonListField = New PdfRadioButtonListField(page, "employeesRadioList")
'Add to document
document.Form.Fields.Add(employeesRadioList)
'Create radiobutton items 
Dim radioItem1 As PdfRadioButtonListItem = New PdfRadioButtonListItem("1-9")
radioItem1.Bounds = New RectangleF(100, 140, 20, 20)
'add the items to radio button group
employeesRadioList.Items.Add(radioItem1)
document.Save("Form.pdf")
document.Close(True)
See Also

Form

Gets the form of the field.[Read-Only]

Declaration
public override PdfForm Form { get; }
Property Value
Type Description
PdfForm

The PdfForm object of the field.
Overrides
Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
PdfBrush brush = PdfBrushes.Black;
PdfGraphics g = page.Graphics;
//Create a Radiobutton
PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(page, "employeesRadioList");
//Add to document
document.Form.Fields.Add(employeesRadioList);
//Create radiobutton items 
PdfRadioButtonListItem radioItem1 = new PdfRadioButtonListItem("1-9");
radioItem1.Bounds = new RectangleF(100, 140, 20, 20);
g.DrawString("1-9", font, brush, new RectangleF(150, 145, 180, 20));
//add the items to radio button group
employeesRadioList.Items.Add(radioItem1);
// Gets the form
PdfForm form = employeesRadioList.Form;
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Courier, 12f)
Dim brush As PdfBrush = PdfBrushes.Black
Dim g As PdfGraphics = page.Graphics
'Create a Radiobutton
Dim employeesRadioList As PdfRadioButtonListField = New PdfRadioButtonListField(page, "employeesRadioList")
'Add to document
document.Form.Fields.Add(employeesRadioList)
'Create radiobutton items 
Dim radioItem1 As PdfRadioButtonListItem = New PdfRadioButtonListItem("1-9")
radioItem1.Bounds = New RectangleF(100, 140, 20, 20)
g.DrawString("1-9", font, brush, New RectangleF(150, 145, 180, 20))
'add the items to radio button group
employeesRadioList.Items.Add(radioItem1)
' Gets the form
Dim form As PdfForm = employeesRadioList.Form
document.Save("Form.pdf")
document.Close(True)
See Also

Value

Gets or sets the value.

Declaration
public string Value { get; set; }
Property Value
Type Description
System.String

The value.
Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create a Radiobutton
PdfRadioButtonListField employeesRadioList = new PdfRadioButtonListField(page, "employeesRadioList");
//Add to document
document.Form.Fields.Add(employeesRadioList);
//Create radiobutton items 
PdfRadioButtonListItem radioItem1 = new PdfRadioButtonListItem();
radioItem1.Value = "1-9";
radioItem1.Bounds = new RectangleF(100, 140, 20, 20);           
//add the items to radio button group
employeesRadioList.Items.Add(radioItem1);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create a Radiobutton
Dim employeesRadioList As PdfRadioButtonListField = New PdfRadioButtonListField(page, "employeesRadioList")
'Add to document
document.Form.Fields.Add(employeesRadioList)
'Create radiobutton items 
Dim radioItem1 As PdfRadioButtonListItem = New PdfRadioButtonListItem()
radioItem1.Value = "1-9"
radioItem1.Bounds = New RectangleF(100, 140, 20, 20)
'add the items to radio button group
employeesRadioList.Items.Add(radioItem1)
document.Save("Form.pdf")
document.Close(True)
See Also

Methods

DrawAppearance()

Draws the appearance.

Declaration
protected override void DrawAppearance()
Overrides

Initialize()

Initializes instance.

Declaration
protected override void Initialize()
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

See Also