Added new kb article rendering-markdown-in-telerik-reporting-templates (#1922)

* Added new kb article rendering-markdown-in-telerik-reporting-templates

* Update rendering-markdown-in-telerik-reporting-templates.md

* Update rendering-markdown-in-telerik-reporting-templates.md

* Update rendering-markdown-in-telerik-reporting-templates.md

* Update rendering-markdown-in-telerik-reporting-templates.md

* Update rendering-markdown-in-telerik-reporting-templates.md

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Co-authored-by: KB Bot <[email protected]>
Co-authored-by: IvetNikolova <[email protected]>
Co-authored-by: Dimitar Nikolov <[email protected]>

Author: 4 people

knowledge-base/rendering-markdown-in-telerik-reporting-templates.md

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+---
+title: Use Markdown in Telerik Reporting
+description: "Learn how to use and render markdown content in Telerik Reporting by converting it to HTML, which can be displayed via the HtmlTextBox item."
+type: how-to
+page_title: Using Markdown in Telerik Reporting via HTML Conversion
+meta_title: Using Markdown in Telerik Reporting via HTML Conversion
+slug: rendering-markdown-in-telerik-reporting-templates
+tags: reporting, htmltextbox, markdown, html, azure-devops
+res_type: kb
+ticketid: 1703063
+---
+
+## Environment
+
+<table>
+  <tbody>
+    <tr>
+      <td> Product </td>
+      <td> Reporting </td>
+    </tr>
+  </tbody>
+</table>
+
+## Description
+
+I want to use [Markdown](https://en.wikipedia.org/wiki/Markdown) content from Azure DevOps wiki pages in Telerik reports. Markdown is not directly supported in Telerik Reporting, and I need a way to display the content within the report somehow.
+
+## Solution
+
+Telerik Reporting does not have native support for rendering markdown syntax directly. However, you can use the [HtmlTextBox]({%slug telerikreporting/designing-reports/report-structure/htmltextbox/overview%}) report item to display HTML content, which supports a limited set of HTML tags and CSS attributes. Follow these steps:
+
+### Externally Convert to HTML 
+
+1. Use an external MD -> HTML converter(e.g. [Convert Markdown to HTML](https://markdowntohtml.com/)) to transform the `MD` content into `HTML`.
+1. Pass the converted HTML content to the [HtmlTextBox]({%slug telerikreporting/designing-reports/report-structure/htmltextbox/overview%}) report item in your Telerik report.
+1. Ensure that the HTML content uses only the [supported HTML tags and CSS attributes]({%slug htmltextbox_formatting_and_styling%}).
+
+### Convert to HTML via User Functions
+
+If the `MD` content cannot be converted to `HTML` beforehand, create a [User Function]({%slug telerikreporting/designing-reports/connecting-to-data/expressions/extending-expressions/user-functions%}) that accepts the Markdown input and returns the corresponding HTML output. You may refer to the sample code below as a guideline.
+
+> To use the `Markdown.ToHtml` function, install the following NuGet package in the project with the user function - [Markdig](https://www.nuget.org/packages/Markdig/0.44.0?_src=template)
+
+````C#
+namespace UserFunc
+{
+    public class Class1
+    {
+        public static string ConvertMarkdownToHtml(string markdown)
+        {
+            if (string.IsNullOrEmpty(markdown))
+                return string.Empty;
+
+            return Markdown.ToHtml(markdown);
+        }
+  
+````
+
+- Input:
+
+````
+# Hello World
+
+This is a **bold** statement, and this is *italic*.
+
+## Features
+
+- Item 1
+- Item 2
+- Item 3
+
+Visit [Google](https://google.com) for more info.
+
+> This is a blockquote.
+
+---
+
+Done!
+````
+
+- Output:
+
+````HTML
+<h1>Hello World</h1>
+<p>This is a <strong>bold</strong> statement and this is <em>italic</em>.</p>
+<h2>Features</h2>
+<ul>
+<li>Item 1</li>
+<li>Item 2</li>
+<li>Item 3</li>
+</ul>
+<p>Visit <a href="https://google.com">Google</a> for more info.</p>
+<blockquote>
+<p>This is a blockquote.</p>
+</blockquote>
+<hr />
+<p>Done!</p>
+````
+
+## See Also
+
+* [HtmlTextBox Overview]({%slug telerikreporting/designing-reports/report-structure/htmltextbox/overview%})
+* [Styling and Formatting the HtmlTextBox Report Item]({%slug htmltextbox_formatting_and_styling%})