I want to fully copy a control in maui .How can i do that .I tried the following code but it returns error

I tried this to copy an control :

using System.Reflection;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace CrossPlatformLibrary.CSExtended.CSESystem
{
    public class CSEObject
    {
        public object ShallowCopy(object o)
        {
            return o?.GetType().GetMethod("MemberwiseClone", BindingFlags.Instance | BindingFlags.NonPublic)?.Invoke(o, null);
        }

        public object Copy(object o)
        {
            return DeepCopy(o);
        }
        public static object DeepCopy(object o)
        {
            JsonSerializerOptions jsonOptions;

            jsonOptions = new JsonSerializerOptions();

            jsonOptions.Converters.Add(new JsonStringEnumConverter());

            var json = JsonSerializer.Serialize(o, jsonOptions);
            return JsonSerializer.Deserialize(json, o.GetType(), jsonOptions);
        }
    }
}

but it threw exception :

System.NotImplementedException