NetworkService/LanguageXmlLoader.cs

using System.Xml;
using System.Xml.Serialization;
using System.IO;

namespace NWService
{
    public class LanguageXmlLoader
    {
        public static string GetPath()
        {
            return Path.Combine(Directory.GetCurrentDirectory(), "language.xml");
        }

        public static LanguageXml Load()
        {
            if (!File.Exists(GetPath()))
            {
                return default;
            }

            try
            {
                Dictionary<string, string> dic = DicSerialize.XmlDeserialize<string, string>(GetPath());
                return new LanguageXml()
                {
                    messageMaps = dic
                };
            }
            catch(Exception e)
            {
                Console.WriteLine(e);
                return default;
            }
        }
        public static void Save(LanguageXml xml)
        {
            try
            {
                DicSerialize.XmlSerialize<string, string>(GetPath(), xml.messageMaps);
            }
            catch(Exception e)
            {
                Console.WriteLine(e);
            }
        }
    }
}