PdfPopupAnnotationCollection Class

Represents the collection of comments or reviews

Inheritance
System.Object
PdfCollection
PdfPopupAnnotationCollection
Implements
System.Collections.IEnumerable
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 PdfPopupAnnotationCollection : PdfCollection, IEnumerable
Examples
 //Creates a new PDF Document.
 PdfDocument document = new PdfDocument();
 //Creates a new page
 PdfPage page = document.Pages.Add();
 //Creates a new rectangle
 RectangleF attachmentRectangle = new RectangleF(10, 40, 30, 30);
 //Creates a new attachment annotation.
 PdfAttachmentAnnotation attachmentAnnotation = new PdfAttachmentAnnotation(attachmentRectangle, @"logo.png");
 //Sets the attachment icon to attachment annotation.
 attachmentAnnotation.Icon = PdfAttachmentIcon.PushPin;
 PdfPopupAnnotation comments1 = new PdfPopupAnnotation();
 comments1.Author = "Syncfusion";
 comments1.Text = "Hello";
 PdfPopupAnnotation comments2 = new PdfPopupAnnotation();
 comments2.Author = "Pdf";
 comments2.Text = "Welcome";
 Set annotation comments to PdfPopupAnnoationCollection
 PdfPopupAnnotationCollection commentscollection = attachmentAnnotation.Comments;
 page.Annotations.Add(attachmentAnnotation);
 commentscollection.Add(comments1);
 comments1.Comments.Add(comments2);
 document.Save("Output.pdf");
 document.Close();
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
Dim attachmentRectangle As RectangleF = New RectangleF(10, 40, 30, 30)
Dim attachmentAnnotation As PdfAttachmentAnnotation = New PdfAttachmentAnnotation(attachmentRectangle, "logo.png")
'Sets the attachment icon to attachment annotation.
attachmentAnnotation.Icon = PdfAttachmentIcon.PushPin
Dim comments1 As PdfPopupAnnotation = New PdfPopupAnnotation
comments1.Author = "Syncfusion"
comments1.Text = "Hello"
Dim comments2 As PdfPopupAnnotation = New PdfPopupAnnotation
comments2.Author = "Pdf"
comments2.Text = "Welcome"
Dim commentscollection As PdfPopupAnnotationCollection = attachmentAnnotation.Comments
page.Annotations.Add(attachmentAnnotation)
commentscollection.Add(comments1)
comments1.Comments.Add(comments2)
document.Save("Output.pdf")
document.Close

Properties

Item[Int32]

Gets the PdfPopupAnnotation at the specified index.

Declaration
public PdfPopupAnnotation this[int index] { get; }
Parameters
Type Name Description
System.Int32 index
Property Value
Type
PdfPopupAnnotation
Examples
 //Creates a new PDF Document.
 PdfDocument document = new PdfDocument();
 //Creates a new page
 PdfPage page = document.Pages.Add();
 //Creates a new rectangle
 RectangleF attachmentRectangle = new RectangleF(10, 40, 30, 30);
 //Creates a new attachment annotation.
 PdfAttachmentAnnotation attachmentAnnotation = new PdfAttachmentAnnotation(attachmentRectangle, @"logo.png");
 //Sets the attachment icon to attachment annotation.
 attachmentAnnotation.Icon = PdfAttachmentIcon.PushPin;
 PdfPopupAnnotation comments1 = new PdfPopupAnnotation();
 comments1.Author = "Syncfusion";
 comments1.Text = "Hello";
 PdfPopupAnnotation comments2 = new PdfPopupAnnotation();
 comments2.Author = "Pdf";
 comments2.Text = "Welcome";
 PdfPopupAnnotationCollection commentscollection = attachmentAnnotation.Comments;
 page.Annotations.Add(attachmentAnnotation);
 commentscollection.Add(comments1);
 comments1.Comments.Add(comments2);
 //Get the index value of PdfPopupAnnotationCollection
 PdfPopupAnnotation getComments = commentscollection[0];
 document.Save("Output.pdf");
 document.Close();
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
Dim attachmentRectangle As RectangleF = New RectangleF(10, 40, 30, 30)
Dim attachmentAnnotation As PdfAttachmentAnnotation = New PdfAttachmentAnnotation(attachmentRectangle, "logo.png")
'Sets the attachment icon to attachment annotation.
attachmentAnnotation.Icon = PdfAttachmentIcon.PushPin
Dim comments1 As PdfPopupAnnotation = New PdfPopupAnnotation
comments1.Author = "Syncfusion"
comments1.Text = "Hello"
Dim comments2 As PdfPopupAnnotation = New PdfPopupAnnotation
comments2.Author = "Pdf"
comments2.Text = "Welcome"
Dim commentscollection As PdfPopupAnnotationCollection = attachmentAnnotation.Comments
page.Annotations.Add(attachmentAnnotation)
commentscollection.Add(comments1)
comments1.Comments.Add(comments2)
Dim getComments As PdfPopupAnnotation = commentscollection(0)
document.Save("Output.pdf")
document.Close

Methods

Add(PdfPopupAnnotation)

To add comments or reviews on the Annotation.

Declaration
public void Add(PdfPopupAnnotation popupAnnotation)
Parameters
Type Name Description
PdfPopupAnnotation popupAnnotation
Examples
//Creates a new PDF document.
PdfDocument document = new PdfDocument();
//Creates a new page.
PdfPage page = document.Pages.Add();
document.PageSettings.SetMargins(0);
//Set the font.
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 10f);
PdfBrush brush = new PdfSolidBrush(System.Drawing.Color.Black);
//Creates a new Rectangle annotation.
RectangleF rectannot = new RectangleF(0, 30, 100, 50);
PdfRectangleAnnotation rectangleannotation = new PdfRectangleAnnotation(rectannot, "RectangleAnnotation");
rectangleannotation.InnerColor = new PdfColor(Color.Red);
rectangleannotation.Color = new PdfColor(Color.Yellow);
page.Graphics.DrawString("Rectangle Annotation", font, brush, new PointF(0, 0));
//Add the annotation to the page
// Add review state
PdfPopupAnnotation popup = new PdfPopupAnnotation();
popup.State = PdfAnnotationState.Accepted;
popup.StateModel = PdfAnnotationStateModel.Review;
popup.Text = "Hello PDF Comments";
PdfPopupAnnotation popupComments = new PdfPopupAnnotation();
popupComments.Author = "TestAuthor";
popupComments.Text = "Test Text";
// Add comments and reviews
rectangleannotation.Comments.Add(popupComments);
rectangleannotation.ReviewHistory.Add(popup);
//Saves the document to disk.
document.Save("Output.pdf");
document.Close(true);
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
document.PageSettings.SetMargins(0)
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 10!)
Dim brush As PdfBrush = New PdfSolidBrush(System.Drawing.Color.Black)
Dim rectannot As RectangleF = New RectangleF(0, 30, 100, 50)
Dim rectangleannotation As PdfRectangleAnnotation = New PdfRectangleAnnotation(rectannot, "RectangleAnnotation")
rectangleannotation.InnerColor = New PdfColor(Color.Red)
rectangleannotation.Color = New PdfColor(Color.Yellow)
page.Graphics.DrawString("Rectangle Annotation", font, brush, New PointF(0, 0))
Dim popup As PdfPopupAnnotation = New PdfPopupAnnotation
popup.State = PdfAnnotationState.Accepted
popup.StateModel = PdfAnnotationStateModel.Review
popup.Text = "Hello PDF Comments"
Dim popupComments As PdfPopupAnnotation = New PdfPopupAnnotation
popupComments.Author = "TestAuthor"
popupComments.Text = "Test Text"
' Add comments and reviews
rectangleannotation.Comments.Add(popupComments)
rectangleannotation.ReviewHistory.Add(popup)
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

Remove(PdfPopupAnnotation)

Removes the reviews or comments

Declaration
public void Remove(PdfPopupAnnotation popupAnnotation)
Parameters
Type Name Description
PdfPopupAnnotation popupAnnotation

RemoveAt(Int32)

Removes the annotation comments or reviews at the specified index.

Declaration
public void RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index
Examples
//Creates a new PDF document.
PdfDocument document = new PdfDocument();
//Creates a new page.
PdfPage page = document.Pages.Add();
document.PageSettings.SetMargins(0);
//Set the font.
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 10f);
PdfBrush brush = new PdfSolidBrush(System.Drawing.Color.Black);
//Creates a new Rectangle annotation.
RectangleF rectannot = new RectangleF(0, 30, 100, 50);
PdfRectangleAnnotation rectangleannotation = new PdfRectangleAnnotation(rectannot, "RectangleAnnotation");
rectangleannotation.InnerColor = new PdfColor(Color.Red);
rectangleannotation.Color = new PdfColor(Color.Yellow);
page.Graphics.DrawString("Rectangle Annotation", font, brush, new PointF(0, 0));
//Add the annotation to the page
// Add review state
PdfPopupAnnotation popup = new PdfPopupAnnotation();
popup.State = PdfAnnotationState.Accepted;
popup.StateModel = PdfAnnotationStateModel.Review;
popup.Text = "Hello PDF Comments";
PdfPopupAnnotation popupComments = new PdfPopupAnnotation();
popupComments.Author = "TestAuthor";
popupComments.Text = "Test Text";
// remove comments and reviews
rectangleannotation.Comments.RemoveAt(0);
rectangleannotation.ReviewHistory.RemoveAt(0);
//Saves the document to disk.
document.Save("Output.pdf");
document.Close(true);
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
document.PageSettings.SetMargins(0)
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 10!)
Dim brush As PdfBrush = New PdfSolidBrush(System.Drawing.Color.Black)
Dim rectannot As RectangleF = New RectangleF(0, 30, 100, 50)
Dim rectangleannotation As PdfRectangleAnnotation = New PdfRectangleAnnotation(rectannot, "RectangleAnnotation")
rectangleannotation.InnerColor = New PdfColor(Color.Red)
rectangleannotation.Color = New PdfColor(Color.Yellow)
page.Graphics.DrawString("Rectangle Annotation", font, brush, New PointF(0, 0))
Dim popup As PdfPopupAnnotation = New PdfPopupAnnotation
popup.State = PdfAnnotationState.Accepted
popup.StateModel = PdfAnnotationStateModel.Review
popup.Text = "Hello PDF Comments"
Dim popupComments As PdfPopupAnnotation = New PdfPopupAnnotation
popupComments.Author = "TestAuthor"
popupComments.Text = "Test Text"
' remove comments and reviews
rectangleannotation.Comments.RemoveAt(0)
rectangleannotation.ReviewHistory.RemoveAt(0)
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

Implements

System.Collections.IEnumerable