Added the sample for Nested List

Author: irfanajaffer

Text/Adding-an-Nested-list-to-PDF-document/Adding-an-Nested-list-to-PDF-document.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.13.35617.110 d17.13
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Adding-an-Nested-list-to-PDF-document", "Adding-an-Nested-list-to-PDF-document\Adding-an-Nested-list-to-PDF-document.csproj", "{E18E9969-6272-490E-BB9D-56B67061905C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E18E9969-6272-490E-BB9D-56B67061905C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E18E9969-6272-490E-BB9D-56B67061905C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E18E9969-6272-490E-BB9D-56B67061905C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E18E9969-6272-490E-BB9D-56B67061905C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {F4A9FDC3-77EC-469D-806F-1160EC64B5C3}
+	EndGlobalSection
+EndGlobal

Text/Adding-an-Nested-list-to-PDF-document/Adding-an-Nested-list-to-PDF-document/Adding-an-Nested-list-to-PDF-document.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Adding_an_Nested_list_to_PDF_document</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Pdf.Net.Core" Version="*" />
+  </ItemGroup>
+
+</Project>

Text/Adding-an-Nested-list-to-PDF-document/Adding-an-Nested-list-to-PDF-document/Program.cs

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+// Create a new instance of PdfDocument class.
+using Syncfusion.Pdf;
+using Syncfusion.Pdf.Graphics;
+using Syncfusion.Pdf.Lists;
+using Syncfusion.Drawing;
+
+PdfDocument document = new PdfDocument();
+// Add a new page to the document.
+PdfPage page = document.Pages.Add();
+
+// Create PDF graphics for the page.
+SizeF size = page.Graphics.ClientSize;
+PdfFont font = new PdfStandardFont(PdfFontFamily.TimesRoman, 10, PdfFontStyle.Italic);
+
+string[] products = { "Tools", "Grid", "Chart", "DocIO" };
+
+// Create Ordered list
+PdfOrderedList pdfList = new PdfOrderedList();
+pdfList.Marker.Brush = PdfBrushes.Black;
+pdfList.Indent = 20;
+pdfList.Font = font;
+
+PdfStringFormat format = new PdfStringFormat();
+format.LineSpacing = 10f;
+pdfList.StringFormat = format;
+
+foreach (string s in products)
+{
+    PdfListItem item = new PdfListItem($"Essential {s}");
+
+    // Add sub-list for the "Tools" product
+    if (s == "Tools")
+    {
+        PdfOrderedList subList = new PdfOrderedList();
+        subList.Indent = pdfList.Indent + 30;
+        subList.Marker.Brush = PdfBrushes.Blue;
+        subList.Font = new PdfStandardFont(PdfFontFamily.Helvetica, 9);
+
+        string[] tools = { "Syntax Editor", "DropDown", "Calculator" };
+        foreach (string tool in tools)
+        {
+            subList.Items.Add(tool);
+        }
+
+        item.SubList = subList;
+    }
+
+    pdfList.Items.Add(item);
+}
+
+pdfList.Draw(page, new RectangleF(0, 20, size.Width, size.Height));
+
+//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);