991259 - How to implement the URI, GoTo, Named, and Launch Action in PDF Using the Syncfusion .NET PDF Library

Videos/Actions/Actions.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36310.24 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Actions", "Actions\Actions.csproj", "{99FE444D-6B80-4E92-B19A-899A03B4E152}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{99FE444D-6B80-4E92-B19A-899A03B4E152}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{99FE444D-6B80-4E92-B19A-899A03B4E152}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{99FE444D-6B80-4E92-B19A-899A03B4E152}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{99FE444D-6B80-4E92-B19A-899A03B4E152}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D7D33AFE-F12C-4247-B9BA-4A27FB9E0EEA}
+	EndGlobalSection
+EndGlobal

Videos/Actions/Actions/Actions.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Pdf.Net.Core" Version="31.1.20" />
+  </ItemGroup>
+
+</Project>

Videos/Actions/Actions/Controllers/HomeController.cs

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+using System.Diagnostics;
+using Actions.Models;
+using Microsoft.AspNetCore.Mvc;
+using Syncfusion.Pdf;
+using Syncfusion.Drawing;
+using Syncfusion.Pdf.Interactive;
+using Syncfusion.Pdf.Parsing;
+
+namespace Actions.Controllers
+{
+    public class HomeController : Controller
+    {
+        private readonly ILogger<HomeController> _logger;
+
+        public HomeController(ILogger<HomeController> logger)
+        {
+            _logger = logger;
+        }
+
+        public IActionResult AddUriAction()
+        {
+            FileStream fileStream = new FileStream("Data\\input.pdf", FileMode.Open, FileAccess.Read);
+
+            PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileStream);
+
+            PdfPageBase page = loadedDocument.Pages[1];
+
+            List<RectangleF> matchedItems;
+
+            loadedDocument.FindText("PDF Succinctly", 1, out matchedItems);
+
+            PdfUriAction uriAction = new PdfUriAction("https://www.syncfusion.com/document-sdk/net-pdf-library");
+
+            PdfActionAnnotation actionAnnotation = new PdfActionAnnotation(matchedItems[0], uriAction);
+
+            page.Annotations.Add(actionAnnotation);
+
+            return CreateFileResult(loadedDocument, "Output.pdf");
+        }
+
+        public IActionResult AddGoToAction()
+        {
+            FileStream fileStream = new FileStream("Data\\input.pdf", FileMode.Open, FileAccess.Read);
+
+            PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileStream);
+
+            PdfPageBase page = loadedDocument.Pages[2];
+
+            List<RectangleF> matchedItems;
+
+            loadedDocument.FindText("PDF Succinctly", 2, out matchedItems);
+
+            PdfDestination destination = new PdfDestination(loadedDocument.Pages[4]);
+
+            PdfGoToAction gotoAction = new PdfGoToAction(destination);
+
+            PdfActionAnnotation gotoAnnotation = new PdfActionAnnotation(matchedItems[0], gotoAction);
+
+            page.Annotations.Add(gotoAnnotation);
+
+            return CreateFileResult(loadedDocument, "GoToAction.pdf");
+        }
+
+        public IActionResult AddNamedAction()
+        {
+            FileStream fileStream = new FileStream("Data\\input.pdf", FileMode.Open, FileAccess.Read);
+
+            PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileStream);
+
+            PdfPageBase page = loadedDocument.Pages[1];
+
+            List<RectangleF> matchedItems;
+
+            loadedDocument.FindText("PDF Succinctly", 1, out matchedItems);
+
+            PdfNamedAction namedAction = new PdfNamedAction(PdfActionDestination.LastPage);
+
+            PdfActionAnnotation actionAnnotation = new PdfActionAnnotation(matchedItems[0], namedAction);
+
+            page.Annotations.Add(actionAnnotation);
+
+            return CreateFileResult(loadedDocument, "NamedAction.pdf");
+        }
+
+        public IActionResult AddLaunchAction()
+        {
+            FileStream fileStream = new FileStream("Data\\input.pdf", FileMode.Open, FileAccess.Read);
+
+            PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileStream);
+
+            PdfPageBase page = loadedDocument.Pages[1];
+
+            List<RectangleF> matchedItems;
+
+            loadedDocument.FindText("PDF Succinctly", 1, out matchedItems);
+
+            PdfLaunchAction launchAction = new PdfLaunchAction("C:\\Users\\Downloads\\input.txt");
+
+            PdfActionAnnotation actionAnnotation = new PdfActionAnnotation(matchedItems[0], launchAction);
+
+            page.Annotations.Add(actionAnnotation);
+
+            return CreateFileResult(loadedDocument, "LaunchAction.pdf");
+        }
+
+        private FileStreamResult CreateFileResult(PdfLoadedDocument document, string fileName)
+        {
+            MemoryStream outputStream = new MemoryStream();
+            document.Save(outputStream);
+            outputStream.Position = 0;
+            document.Close(true);
+            return File(outputStream, "application/pdf", fileName);
+        }
+
+        public IActionResult Index()
+        {
+            return View();
+        }
+
+        public IActionResult Privacy()
+        {
+            return View();
+        }
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult Error()
+        {
+            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+        }
+    }
+}

Videos/Actions/Actions/Data/Input.txt

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+Hello world

Videos/Actions/Actions/Models/ErrorViewModel.cs

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+namespace Actions.Models
+{
+    public class ErrorViewModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+    }
+}

Videos/Actions/Actions/Program.cs

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+namespace Actions
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            var builder = WebApplication.CreateBuilder(args);
+
+            // Add services to the container.
+            builder.Services.AddControllersWithViews();
+
+            var app = builder.Build();
+
+            // Configure the HTTP request pipeline.
+            if (!app.Environment.IsDevelopment())
+            {
+                app.UseExceptionHandler("/Home/Error");
+                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+                app.UseHsts();
+            }
+
+            app.UseHttpsRedirection();
+            app.UseStaticFiles();
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            app.MapControllerRoute(
+                name: "default",
+                pattern: "{controller=Home}/{action=Index}/{id?}");
+
+            app.Run();
+        }
+    }
+}

Videos/Actions/Actions/Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:37757",
+      "sslPort": 44372
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5273",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7010;http://localhost:5273",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

Videos/Actions/Actions/Views/Home/Index.cshtml

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+@{
+    ViewData["Title"] = "Home Page";
+}
+
+<div>
+    <h2 style="margin-bottom: 20px">Working with Actions in PDF</h2>
+    <div>
+        <button style="width: 200px; margin-bottom: 20px; height: 40px;display:block;font-size:18px;"
+                onclick="location.href='@Url.Action("AddUriAction", "Home")'">
+            URI Action
+        </button>
+        <button style="width: 200px; margin-bottom: 20px; height: 40px;display:block;font-size: 18px;"
+                onclick="location.href='@Url.Action("AddGoToAction", "Home")'">
+            GoTo Action
+        </button>
+        <button style="width: 200px; margin-bottom: 20px; height: 40px;display:block;font-size: 18px;"
+                onclick="location.href='@Url.Action("AddNamedAction", "Home")'">
+            Named Action
+        </button>
+        <button style="width: 200px; margin-bottom: 20px; height: 40px;display:block;font-size: 18px;"
+                onclick="location.href='@Url.Action("AddLaunchAction", "Home")'">
+            Launch Action
+        </button>
+    </div>
+</div>

Videos/Actions/Actions/Views/Home/Privacy.cshtml

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+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>

Videos/Actions/Actions/Views/Shared/Error.cshtml

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+@model ErrorViewModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

Videos/Actions/Actions/Views/Shared/_Layout.cshtml

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - Actions</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/Actions.styles.css" asp-append-version="true" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container-fluid">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">Actions</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2025 - Actions - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+        </div>
+    </footer>
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>