42167 Added sample code for created a multiline text area in PDF documents and avoid multiple font creation in PDF

Forms/Creating-a-Multiline-Text-Area-in-PDF/.NET/Creating-a-Multiline-Text-Area-in-PDF.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35707.178 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Creating-a-Multiline-Text-Area-in-PDF", "Creating-a-Multiline-Text-Area-in-PDF\Creating-a-Multiline-Text-Area-in-PDF.csproj", "{A5458CC1-56B4-4377-B1A6-DE8DC72E8D43}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A5458CC1-56B4-4377-B1A6-DE8DC72E8D43}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A5458CC1-56B4-4377-B1A6-DE8DC72E8D43}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A5458CC1-56B4-4377-B1A6-DE8DC72E8D43}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A5458CC1-56B4-4377-B1A6-DE8DC72E8D43}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

Forms/Creating-a-Multiline-Text-Area-in-PDF/.NET/Creating-a-Multiline-Text-Area-in-PDF/Creating-a-Multiline-Text-Area-in-PDF.csproj

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

Forms/Creating-a-Multiline-Text-Area-in-PDF/.NET/Creating-a-Multiline-Text-Area-in-PDF/Program.cs

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+using Syncfusion.Pdf.Graphics;
+using Syncfusion.Pdf.Interactive;
+using Syncfusion.Pdf;
+using Syncfusion.Drawing;
+
+// 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 standard font to be used in the text field
+PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
+// Create a text box field and add it to the page with a name
+PdfTextBoxField textBoxField = new PdfTextBoxField(page, "FirstName");
+// Set the bounds (position and size) of the text box field
+textBoxField.Bounds = new RectangleF(0, 0, 200, 50);
+
+// Enable multiline functionality for the text box (allows multiple lines of text)
+textBoxField.Multiline = true;
+
+// Set the initial text inside the text box field
+textBoxField.Text = "Essential PDF allows you to create and manage the form (AcroForm) in PDF document by using PdfForm class. The PdfFormFieldCollection class represents the entire field collection of the form.";
+// Add the text box field to the form field collection in the document
+document.Form.Fields.Add(textBoxField);
+
+// Create a FileStream to save the document
+using (FileStream stream = new FileStream(Path.GetFullPath(@"Output/Sample.pdf"), FileMode.Create, FileAccess.Write))
+{
+    // Save the PDF document to the memory stream
+    document.Save(stream);
+}
+// Close the document
+document.Close(true);

Text/Avoid-multiple-font-creation-in-PDF/.NET/Avoid-multiple-font-creation-in-PDF.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35707.178 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Avoid-multiple-font-creation-in-PDF", "Avoid-multiple-font-creation-in-PDF\Avoid-multiple-font-creation-in-PDF.csproj", "{82E7DC13-52E6-4456-A3D8-3F7FDD5149D7}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{82E7DC13-52E6-4456-A3D8-3F7FDD5149D7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{82E7DC13-52E6-4456-A3D8-3F7FDD5149D7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{82E7DC13-52E6-4456-A3D8-3F7FDD5149D7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{82E7DC13-52E6-4456-A3D8-3F7FDD5149D7}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

Text/Avoid-multiple-font-creation-in-PDF/.NET/Avoid-multiple-font-creation-in-PDF/Avoid-multiple-font-creation-in-PDF.csproj

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

Text/Avoid-multiple-font-creation-in-PDF/.NET/Avoid-multiple-font-creation-in-PDF/Program.cs

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+using Syncfusion.Pdf.Graphics;
+using Syncfusion.Pdf;
+using Syncfusion.Drawing;
+
+// Create a new PDF document
+PdfDocument document = new PdfDocument();
+
+// Open the font stream once to use it for all pages instead of opening it repeatedly in each iteration
+FileStream fontStream = new FileStream(Path.GetFullPath(@"Data/Arial.ttf"), FileMode.Open, FileAccess.Read);
+
+// Load the font from the font stream with a size of 14
+PdfFont font = new PdfTrueTypeFont(fontStream, 14);
+
+// Add 10 pages to the PDF document
+for (int i = 0; i < 10; i++)
+{
+    // Add a new page to the document
+    PdfPage page = document.Pages.Add();
+
+    // Create PDF graphics for the page
+    PdfGraphics graphics = page.Graphics;
+
+    // Create a solid black brush to draw text on the page
+    PdfBrush brush = new PdfSolidBrush(Color.Black);
+
+    // Draw the text on the page at coordinates (20, 20), appending the iteration number (i) to each string
+    graphics.DrawString("Hello world!-" + i, font, brush, new PointF(20, 20));
+}
+
+// Create a file stream to save the PDF document to a file in the specified output path
+using (FileStream stream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.Write))
+{ 
+    // Save the PDF document to the file stream
+    document.Save(stream);
+}
+
+// Close the document and release resources
+document.Close(true);
+
+// Dispose of the font stream to free up resources
+fontStream.Dispose();