Asp html to xml

Convert HTML to XML in C# .NET Core

C# .NET documents & images conversion API to convert HTML to XML in C# .NET applications. Work with an advance set of document conversion features tailored for .NET programmers. Easily customize the appearance of converted XML documents with precision. Seamlessly convert popular web file formats to and from Word documents, Excel worksheets, PowerPoint presentations, PDF, Photoshop, eBooks, and images. Programatically convert complete HTML documents or select specific pages based on page numbers or ranges, with support for various document formats. Empower your .NET applications with efficient and versatile document conversion capabilities.

Convert HTML to XML in C#

Follow these simple steps for HTML to XML conversion in .NET. View the converted XML document as it is or render and display it as HTML, PDF or an image file without using any external software.

Get the respective assembly files from downloads or fetch the whole package from NuGet to add Conholdate.Total directly in your workspace.

• Create Converter object to convert HTML document
• Set the convert options for XML format
• Call Convert method of Converter class instance for conversion to XML
• Set options for PDF (PdfViewOptions), JPG (JpgViewOptions), PNG (PngViewOptions) or HTML (HtmlViewOptions) viewer
• Create Viewer object to view converted XML as HTML, PDF or image

Free App for HTML to XML Conversion

Convert HTML to PDF in C# .NET

Accurately convert your web document (HTML) to PDF within any type of .NET (C#, ASP.NET, VB.NET and .NET Core) applications in three simple lines of .NET code.

Converting to HTML files is also supported using advanced options such as fixed layout to accurately position HTML elements and managing the zoom level of the converted XML document in percentage.

HTML Data Extraction API

Using HTML document information extraction feature, .NET developers can retrieve not only basic information about HTML files but also extract valuable file-format specific data. Retrieve valuable data such as project start and end dates from Microsoft Project files, identify printing restrictions within PDF documents, retrieve a comprehensive list of folders enclosed in Outlook data files, and more. Empower your .NET applications with advanced document analysis and gain deeper insights through efficient information extraction.

Easily convert HTML and other popular document formats across different operating systems like Windows, Linux, or macOS. Seamlessly utilize platforms such as Windows Azure, Mono, and Xamarin for efficient cross-platform document file conversion.

Frequently Asked Questions

Are there any demos or code examples available to assist me in getting started with HTML to XML conversion?

The Conholdate.Total for .NET platform offers various options for demonstrating HTML and other web format conversion projects. It can be integrated with ASP.NET Web Forms, MVC, or Docker. Developers have the choice of using high-level code examples from GroupDocs or more detailed examples from Aspose. The GroupDocs.Conversion examples are suitable for both front-end and backend implementation. Alternatively, users can create their own projects with HTML to XML conversion features using Visual Studio or the .NET CLI.

Which APIs are used for the conversion of HTML to XML in the provided code snippets?

Conholdate.Total for .NET integrates a comprehensive range of .NET APIs from Aspose and GroupDocs. Developers have the flexibility to select different APIs for converting HTML to XML. To simplify the process, the provided code snippets showcase the usage of GroupDocs.Conversion for .NET.

What file formats for documents and images are supported by Conholdate.Total for .NET?

Conholdate.Total for .NET seamlessly integrates APIs from Aspose and GroupDocs, enabling .NET programmers to perform a wide range of document manipulation and conversion operations on HTML and various other file formats. Supported formats include Word, Excel, PDF, PowerPoint, Visio, HTML, and images in .NET, C#, ASP.NET, and VB.NET applications. Learn more about the supported file formats here.

Is it possible to use Conholdate.Total for .NET APIs for batch conversion of DOT documents to other file formats?

Yes, Conholdate.Total for .NET enables developers to perform batch conversion of HTML documents, enabling the conversion of multiple HTML files at once.

Are there any licensing or cost implications when utilizing the HTML to XML conversion API?

The Conholdate.Total for .NET offers a free trial version for 30 days, allowing developers to fully explore its functionality. Additionally, paid plans are available for higher usage levels. Prior to utilizing the document conversion API, it is important for developers to carefully review the pricing and licensing terms to ensure compliance and suitability for their needs.

What is HTML file format?

HTML (Hypertext Markup Language) is the fundamental markup language that powers the creation of web pages. It serves as the building block for websites and is responsible for structuring the content, including text, images, audio, and video. HTML, in conjunction with CSS (Cascading Style Sheets), forms the backbone of digital documents on the internet.

In web development, HTML files work hand in hand with CSS files to create visually appealing and well-organized web pages. HTML files contain the markup that defines the structure of the document, while CSS files handle the styling and formatting of the HTML elements. HTML markup is written using tags, which instruct the web browser on how to interpret and display the content. Common HTML tags include HEAD, BODY, TITLE, H1, and P. HTML files are typically saved with a .html file extension and can be opened in web browsers, where they are rendered as web pages. They can also be viewed and edited using text editors like Notepad++ or Sublime Text.

The collaboration between HTML and CSS is essential for creating appealing and functional web pages. HTML provides the underlying structure, defining the layout, headings, paragraphs, links, and other elements that make up a webpage. CSS, on the other hand, allows developers to apply styling rules and visual enhancements, such as colors, fonts, margins, and positioning, to the HTML elements. This separation of structure (HTML) and presentation (CSS) enables efficient design changes and consistent styling across multiple web pages.

HTML is the cornerstone of the web, enabling the creation of interactive and accessible content that can be viewed in web browsers. It forms the foundation for other web technologies, such as JavaScript, which adds interactivity and dynamic behavior to web pages. HTML’s standardized syntax and wide browser support make it a universal language for web development.

What is XML file format?

XML (eXtensible Markup Language) is a file format used to store data in a structured, organized way. It is a markup language, similar to HTML, that uses tags to identify elements. XML files can be read and written by any program that supports this standard. The main benefit of using XML is that it allows data to be stored in a way that is both human-readable and machine-readable. XML files have become increasingly popular in recent years due to their versatility and ease of use. They can be used to store large amounts of data in an organized manner, and can also be used to create documents and webpages. XML files can be edited and updated quickly and easily. They are also easy to parse and extract data from, meaning that information can be quickly extracted and used in other applications. Overall, XML is an invaluable tool for storing data in a structured and organized way. It is an essential part of many modern applications and its use is likely to continue to grow in years to come.

Popular HTML Conversion Options with .NET

Convert HTML to PDF

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How to return xml in asp.net?

ASP.NET is a popular web development framework that is used to create dynamic websites and web applications. One of the features of ASP.NET is the ability to return data in different formats, including XML. In this scenario, you have a requirement to return XML data from your ASP.NET application. There are multiple ways to accomplish this task, and this guide will provide a list of methods to return XML data in ASP.NET.

Method 1: Return XML using XmlResult

To return XML in ASP.NET using C#, you can use the XmlResult class. Here are the steps to do it:

XmlDocument xmlDoc = new XmlDocument(); xmlDoc.LoadXml("John Doe30");

XmlResult xmlResult = new XmlResult(xmlDoc);

Here is the complete code:

public class MyController : Controller  public ActionResult GetXml()  XmlDocument xmlDoc = new XmlDocument(); xmlDoc.LoadXml("John Doe30"); XmlResult xmlResult = new XmlResult(xmlDoc); return xmlResult; > >

This will return the following XML:

root> name>John Doename> age>30age> root>

Method 2: Return XML using ActionResult

To return XML using ActionResult in ASP.NET using C#, you can follow these steps:

public class MyXmlData  public string Name  get; set; > public int Age  get; set; > >

1. In your controller, create a method that will return the XML data using the ActionResult type. For example:

public ActionResult GetXmlData()  var myData = new MyXmlData  Name = "John", Age = 30 >; return new XmlResult(myData); >

1. Create a custom XmlResult class that inherits from the ActionResult class. This class will handle the serialization of your XML data. For example:

public class XmlResult : ActionResult  private readonly object _data; public XmlResult(object data)  _data = data; > public override void ExecuteResult(ControllerContext context)  var serializer = new XmlSerializer(_data.GetType()); context.HttpContext.Response.ContentType = "text/xml"; using (var writer = new XmlTextWriter(context.HttpContext.Response.Output))  serializer.Serialize(writer, _data); > > >

@Html.ActionLink("Get XML Data", "GetXmlData")

This will create a link that, when clicked, will return the XML data in the browser.

Note: Make sure to include the System.Xml.Serialization namespace in your code.

Method 3: Return XML using ContentResult

To return XML in ASP.NET using C# with «Return XML using ContentResult», you can follow these steps:

XDocument xmlDocument = new XDocument( new XElement("root", new XElement("element1", "value1"), new XElement("element2", "value2") ) );

string xmlString = xmlDocument.ToString();

return Content(xmlString, "application/xml");

The first parameter of ContentResult is the XML string, and the second parameter is the content type.

Here is the complete code example:

public ActionResult GetXml()  XDocument xmlDocument = new XDocument( new XElement("root", new XElement("element1", "value1"), new XElement("element2", "value2") ) ); string xmlString = xmlDocument.ToString(); return Content(xmlString, "application/xml"); >

Method 4: Return XML using an XMLSerializer

To return XML in ASP.NET using an XMLSerializer, you can follow these steps:

public class Person  public string Name  get; set; > public int Age  get; set; > >

var person = new Person  Name = "John Doe", Age = 30 >;

var serializer = new XmlSerializer(typeof(Person)); var xmlString = string.Empty; using (var stringWriter = new StringWriter())  serializer.Serialize(stringWriter, person); xmlString = stringWriter.ToString(); >

return Content(xmlString, "application/xml");

Here is the complete code for the controller action:

public IActionResult GetPersonXml()  var person = new Person  Name = "John Doe", Age = 30 >; var serializer = new XmlSerializer(typeof(Person)); var xmlString = string.Empty; using (var stringWriter = new StringWriter())  serializer.Serialize(stringWriter, person); xmlString = stringWriter.ToString(); > return Content(xmlString, "application/xml"); >

This will return the XML representation of the Person object as the response. Note that you can modify the Content type to match the specific type of XML you are returning (e.g. «text/xml» or «application/rss+xml»).

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