Convert JSON to XML with GroupDocs.Conversion for .NET

introduction_converting_json_data_to_xml_is_a_comm.cs

using System;
using GroupDocs.Conversion;
using GroupDocs.Conversion.Options.Convert;
using GroupDocs.Conversion.Options.Load;

namespace JsonToXmlDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            // Set up license (use temporary license for testing)
            var license = new License();
            license.SetLicense("license.lic"); // Path to your license file

            // Initialize conversion handler
            using (var conversionHandler = new ConversionHandler())
            {
                try
                {
                    // Load JSON source file
                    var loadOptions = new LoadOptions { Format = "json" };
                    var source = conversionHandler.Load("input.json", loadOptions);

                    // Configure XML conversion options
                    var convertOptions = new ConvertOptions
                    {
                        Format = "xml",
                        // Advanced options
                        PreserveAttributes = true,          // Keep JSON properties as XML attributes
                        RootElementName = "Root",          // Custom root element name
                        // You can add custom node mappings here if needed
                    };

                    // Perform conversion and save to output file
                    source.Convert("output.xml", convertOptions);

                    Console.WriteLine("Conversion completed successfully. Output saved to output.xml");
                }
                catch (Exception ex)
                {
                    Console.WriteLine($"Error during conversion: {ex.Message}");
                }
            }
        }
    }
}