911183: Added volume 3 feature samples.

Annotation/Add-cloud-border-styled-circle-annotation-in-the-PDF/.NET/Add-cloud-border-styled-circle-annotation-in-the-PDF.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35219.272
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Add-cloud-border-styled-circle-annotation-in-the-PDF", "Add-cloud-border-styled-circle-annotation-in-the-PDF\Add-cloud-border-styled-circle-annotation-in-the-PDF.csproj", "{E80AEF8E-84CC-44AB-AE2C-524A4AE82696}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E80AEF8E-84CC-44AB-AE2C-524A4AE82696}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E80AEF8E-84CC-44AB-AE2C-524A4AE82696}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E80AEF8E-84CC-44AB-AE2C-524A4AE82696}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E80AEF8E-84CC-44AB-AE2C-524A4AE82696}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {26638CAE-A8D9-4A36-9F37-B3BD7A414210}
+	EndGlobalSection
+EndGlobal

Annotation/Add-cloud-border-styled-circle-annotation-in-the-PDF/.NET/Add-cloud-border-styled-circle-annotation-in-the-PDF/Add-cloud-border-styled-circle-annotation-in-the-PDF.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Add_cloud_border_styled_circle_annotation_in_the_PDF</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Pdf.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Annotation/Add-cloud-border-styled-circle-annotation-in-the-PDF/.NET/Add-cloud-border-styled-circle-annotation-in-the-PDF/Program.cs

@@ -0,0 +1,41 @@
+// See https://aka.ms/new-console-template for more information
+
+using Syncfusion.Pdf.Interactive;
+using Syncfusion.Pdf;
+using Syncfusion.Drawing;
+
+//Create a new PDF document
+PdfDocument document = new PdfDocument();
+//Add a new page
+PdfPage page = document.Pages.Add();
+//Create a new circle annotation
+PdfCircleAnnotation annotation = new PdfCircleAnnotation(new RectangleF(0, 0, 200, 200), "Circle");
+//Assign the border width
+annotation.Border.BorderWidth = 1;
+//Assign the color
+annotation.Color = Color.Red;
+//Assign the InnerColor
+annotation.InnerColor = Color.Blue;
+//Create a new PdfBorderEffect class
+PdfBorderEffect bordereffect = new PdfBorderEffect();
+//Assign the intensity value
+bordereffect.Intensity = 2;
+//Assign the cloud style
+bordereffect.Style = PdfBorderEffectStyle.Cloudy;
+//Assign the BorderEffect to the annotation
+annotation.BorderEffect = bordereffect;
+//Set appearance for the annotation
+annotation.SetAppearance(true);
+//Adds the annotation to the page
+page.Annotations.Add(annotation);
+
+//Create file stream.
+using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
+{
+    //Save the PDF document to file stream.
+    document.Save(outputFileStream);
+}
+
+//Close the document.
+document.Close(true);
+

Annotation/Add-cloud-border-styled-ellipse-annotation-in-the-PDF/.NET/Add-cloud-border-styled-ellipse-annotation-in-the-PDF.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35219.272
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Add-cloud-border-styled-ellipse-annotation-in-the-PDF", "Add-cloud-border-styled-ellipse-annotation-in-the-PDF\Add-cloud-border-styled-ellipse-annotation-in-the-PDF.csproj", "{9DCFB496-350A-439F-AA19-9DFFBF3A542B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9DCFB496-350A-439F-AA19-9DFFBF3A542B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9DCFB496-350A-439F-AA19-9DFFBF3A542B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9DCFB496-350A-439F-AA19-9DFFBF3A542B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9DCFB496-350A-439F-AA19-9DFFBF3A542B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4841D089-BFAC-4027-A297-80B2E9EC4B7A}
+	EndGlobalSection
+EndGlobal

Annotation/Add-cloud-border-styled-ellipse-annotation-in-the-PDF/.NET/Add-cloud-border-styled-ellipse-annotation-in-the-PDF/Add-cloud-border-styled-ellipse-annotation-in-the-PDF.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Add_cloud_border_styled_ellipse_annotation_in_the_PDF</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Pdf.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Annotation/Add-cloud-border-styled-ellipse-annotation-in-the-PDF/.NET/Add-cloud-border-styled-ellipse-annotation-in-the-PDF/Program.cs

@@ -0,0 +1,40 @@
+// See https://aka.ms/new-console-template for more information
+
+using Syncfusion.Pdf.Interactive;
+using Syncfusion.Pdf;
+using Syncfusion.Drawing;
+
+//Create a new PDF document
+PdfDocument document = new PdfDocument();
+//Add a new page
+PdfPage page = document.Pages.Add();
+// create a new ellipse annotation
+PdfEllipseAnnotation annotation = new PdfEllipseAnnotation(new RectangleF(0, 0, 200, 100), "Ellipse");
+//Assign the border width
+annotation.Border.BorderWidth = 1;
+//Assign the color
+annotation.Color = Color.Red;
+//Assign the InnerColor
+annotation.InnerColor = Color.Blue;
+//Create a new PdfBorderEffect class
+PdfBorderEffect bordereffect = new PdfBorderEffect();
+//Assign the intensity value
+bordereffect.Intensity = 2;
+//Assign the cloud style
+bordereffect.Style = PdfBorderEffectStyle.Cloudy;
+//Assign the BorderEffect
+annotation.BorderEffect = bordereffect;
+//Set appearance for the annotation.
+annotation.SetAppearance(true);
+// Adds the annotation to the page.
+page.Annotations.Add(annotation);
+
+//Create file stream.
+using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
+{
+    //Save the PDF document to file stream.
+    document.Save(outputFileStream);
+}
+
+//Close the document.
+document.Close(true);

Digital Signature/Create-LTV-when-signing-PDF-documents-externally/.NET/Create-LTV-when-signing-PDF-documents-externally/Program.cs

@@ -13,14 +13,9 @@
 //Load an existing PDF document.
 PdfLoadedDocument loadedDocument = new PdfLoadedDocument(documentStream);
 
-//Get the page of the existing PDF document.
-PdfLoadedPage loadedPage = loadedDocument.Pages[0] as PdfLoadedPage;
-
-//Create a new PDF signature without PdfCertificate instance.
-PdfSignature signature = new PdfSignature(loadedDocument, loadedPage, null, "Signature1");
-
-//Hook up the ComputeHash event.
-signature.ComputeHash += Signature_ComputeHash;
+//Gets the first signature field of the PDF document
+PdfLoadedSignatureField signatureField = loadedDocument.Form.Fields[0] as PdfLoadedSignatureField;
+PdfSignature signature = signatureField.Signature;
 
 //Create X509Certificate2 from your certificate to create a long-term validity.
 X509Certificate2 x509 = new X509Certificate2(Path.GetFullPath(@"Data/PDF.pfx"), "syncfusion");
@@ -38,22 +33,4 @@
 //Close the document.
 loadedDocument.Close(true);
 
-void Signature_ComputeHash(object sender, PdfSignatureEventArgs ars)
-{
-    //Get the document bytes
-    byte[] documentBytes = ars.Data;
-
-    SignedCms signedCms = new SignedCms(new ContentInfo(documentBytes), detached: true);
 
-    //Compute the signature using the specified digital ID file and the password
-    X509Certificate2 certificate = new X509Certificate2(Path.GetFullPath(@"Data/PDF.pfx"), "syncfusion");
-    CmsSigner cmsSigner = new CmsSigner(certificate);
-
-    //Set the digest algorithm SHA256
-    cmsSigner.DigestAlgorithm = new Oid("2.16.840.1.101.3.4.2.1");
-
-    signedCms.ComputeSignature(cmsSigner);
-
-    //Embed the encoded digital signature to the PDF document
-    ars.SignedData = signedCms.Encode();
-}

Digital Signature/Enable-LTV-PDF-signature/.NET/Enable-LTV-PDF-signature/Enable-LTV-PDF-signature.csproj

@@ -13,10 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Update="Data\PDF.pfx">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
-    <None Update="Data\syncfusion_logo.png">
+    <None Update="Data\Input.pdf">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <None Update="Output\.gitkeep">

Digital Signature/Enable-LTV-PDF-signature/.NET/Enable-LTV-PDF-signature/Program.cs

@@ -3,55 +3,30 @@
 using Syncfusion.Drawing;
 using Syncfusion.Pdf;
 using Syncfusion.Pdf.Graphics;
+using Syncfusion.Pdf.Parsing;
 using Syncfusion.Pdf.Security;
 
-//Creates a new PDF document.
-PdfDocument document = new PdfDocument();
+//Get the stream from the document.
+FileStream documentStream = new FileStream(Path.GetFullPath(@"Data/Input.pdf"), FileMode.Open, FileAccess.Read);
 
-//Adds a new page.
-PdfPageBase page = document.Pages.Add();
+//Load an existing PDF document.
+PdfLoadedDocument loadedDocument = new PdfLoadedDocument(documentStream);
 
-//Create graphics for the page. 
-PdfGraphics graphics = page.Graphics;
-
-//Creates a certificate instance from PFX file with private key.
-FileStream certificateStream = new FileStream(Path.GetFullPath(@"Data/PDF.pfx"), FileMode.Open, FileAccess.Read);
-PdfCertificate pdfCert = new PdfCertificate(certificateStream, "DigitalPass123");
-
-//Creates a digital signature.
-PdfSignature signature = new PdfSignature(document, page, pdfCert, "Signature");
-signature.Settings.CryptographicStandard = CryptographicStandard.CADES;
-signature.Settings.DigestAlgorithm = DigestAlgorithm.SHA256;
-
-
-//Sets an image for signature field.
-FileStream imageStream = new FileStream(Path.GetFullPath(@"Data/syncfusion_logo.png"), FileMode.Open, FileAccess.Read);
-
-//Sets an image for signature field.
-PdfBitmap image = new PdfBitmap(imageStream);
-
-//Adds time stamp by using the server URI and credentials.
-signature.TimeStampServer = new TimeStampServer(new Uri("http://time.certum.pl/ "));
+//Gets the first signature field of the PDF document
+PdfLoadedSignatureField signatureField = loadedDocument.Form.Fields[0] as PdfLoadedSignatureField;
+PdfSignature signature = signatureField.Signature;
 
 //Enable LTV on Signature.
 signature.EnableLtv = true;
 
-//Sets signature info.
-signature.Bounds = new RectangleF(new PointF(0, 0), image.PhysicalDimension);
-signature.ContactInfo = "[email protected]";
-signature.LocationInfo = "Honolulu, Hawaii";
-signature.Reason = "I am author of this document.";
-
-//Draws the signature image.
-signature.Appearance.Normal.Graphics.DrawImage(image, 0, 0);
 
 //Create file stream.
 using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
 {
     //Save the PDF document to file stream.
-    document.Save(outputFileStream);
+    loadedDocument.Save(outputFileStream);
 }
 
 //Close the document.
-document.Close(true);
+loadedDocument.Close(true);