How to Set the Language Code of an HTML Document in C# .NET Framework

Did you know that setting the language code of an HTML document assists search engines and browsers in locating the appropriate site for a user? In this brief tutorial, we will demonstrate how you can set the language code of an HTML document by using an API in C#, enabling you to get the most out of your HTML.

We will begin by running this command to install the SDK:

Install-Package Cloudmersive.APIClient.NET.DocumentAndDataConvert -Version 3.4.2

Next, we will input our file or file URL, preferred language code, and API key into the below example code:

using System;
using System.Diagnostics;
using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Api;
using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Client;
using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Model;
namespace Example
{
    public class EditHtmlHtmlSetLanguageExample
    {
        public void main()
        {
            // Configure API key authorization: Apikey
            Configuration.Default.AddApiKey("Apikey", "YOUR_API_KEY");
var apiInstance = new EditHtmlApi();
            var languageCode = languageCode_example;  // string | The HTML langauge code to set.
            var inputFile = new System.IO.FileStream("C:\\temp\\inputfile", System.IO.FileMode.Open); // System.IO.Stream | Optional: Input file to perform the operation on. (optional) 
            var inputFileUrl = inputFileUrl_example;  // string | Optional: URL of a file to operate on as input. (optional)
try
            {
                // Sets the language for the HTML document
                byte[] result = apiInstance.EditHtmlHtmlSetLanguage(languageCode, inputFile, inputFileUrl);
                Debug.WriteLine(result);
            }
            catch (Exception e)
            {
                Debug.Print("Exception when calling EditHtmlApi.EditHtmlHtmlSetLanguage: " + e.Message );
            }
        }
    }
}

By the end of this simple operation, the language will be set! If you need to obtain an API key, you can do so by registering for a free account on the Cloudmersive website; this provides 800 monthly calls across any of our APIs.