Aspose.HTML 20.2.0

HTML File Manipulation .NET API

The .NET HTML API assists developers to write, read, modify, navigate and convert (X)HTML documents from within .NET applications.

Aspose.HTML for .NET API works as a headless browser that allows you to create or open existing HTML documents from various sources in order to perform manipulation operations such as remove and replace HTML nodes, save HTML documents, extract CSS from HTML, configure a document sandbox and more. You may navigate HTML documents by using various methods, such as, element traversal, document traversal, XPath queries, and CSS selector queries as well as manipulate HTML DOM via JavaScript, convert HTML file to images or fixed layout formats, and convert (X)HTML and EPUB files to other file formats.

The classes and properties of Aspose.HTML for .NET API have similar names as that of W3C HTML specification.

HTML Processing API Features

• Convert HTML to many popular formats including PDF, XPS and images.
• Load & convert SVG & EPUB to XPS, PDF and images.
• Navigate through document either by NodeIterator or TreeWalker.
• Control the timeout of rendering process.
• MutationObserver to watch over DOM modifications.
• Populate HTML document with external data (XML & JSON).
• Support of single (PDF, XPS) or multiple (image formats) output file streams.
• Extract CSS styling information.
• Configuring Sandbox for the environment independent of the execution machine.

Added APIs in Version 20.2.0

Added new service IRuntimeService, which provides JavaScriptTimeout property, that allows you to specify JavaScript processing timeout. It can be used to speed up the rendering process or to stop the execution of infinite JavaScripts.

namespace Aspose.Html.Services
{
    /// <summary>
    /// This service is used to configure runtime related properties.
    /// </summary>
    public interface IRuntimeService : IService
    {
        /// <summary>
        /// Gets or sets <see cref="TimeSpan"/> which limits JavaScript execution time. If script is executed longer than provided <see cref="TimeSpan"/>, it will be cancelled. You can specify infinite timeout by setting <see cref="TimeSpan"/> equal to -1 millisecond. Default value is 1 minute.
        /// </summary>
        TimeSpan JavaScriptTimeout { get; set; }
    }
}

For detailed notes, please visit Aspose.HTML for .NET 20.2 Release Notes.

Read & Write Web Formats

Web: HTML, XHTML, MHTML

Save HTML As

Fixed Layout: PDF, XPS Images: TIFF, JPEG, PNG, BMP Markdown: MD

Read Formats

EPUB, SVG

Platform Independence

Aspose.HTML for .NET is written completely in C# and can be used to build any type of a 32-bit or 64-bit .NET application including ASP.NET, WCF, WinForms & .NET Core. Development platforms include all flavors of Windows, Linux and Mac OS X x64 (10.12+).

Getting Started with Aspose.HTML for .NET

Are you ready to give Aspose.HTML for .NET a try? Simply execute Install-Package Aspose.Html from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.HTML for .NET and want to upgrade the version, please execute Update-Package Aspose.Html to get the latest version.

Convert HTML to GIT-based Markdown (MD) Format

You can execute below code snippet to see how Aspose.HTML API performs in your environment or check the GitHub Repository for other common usage scenarios.

using (var document = new Aspose.Html.HTMLDocument("<p>my first paragraph</p>", dir))
{
    // save to Markdown using default GIT formatting model
    document.Save(dir + "Markdown.md", Saving.MarkdownSaveOptions.Git);
}

Product Page | Documentation | API Reference | Code Examples | Blog | Free Support | Temporary License