Newtonsoft JSON序列化动态属性返回到相应的t类型

Question

我有一个正在转换为JSON字符串并保存的课程。该类包含2个动态属性，这些属性是T型T。现在，当我进行挑选并恢复对象时，它将JSON字符串分配给该动态属性。是否有一种方法可以指定将动态属性序列化回LDRENTITY而不是JSON字符串。

这是我的类（请参阅LDRreagententity和bcireagententity属性）：

using Domain.Model.Shared.Entity.Panel;
using System.Collections.Generic;

namespace Authoring.DataAccess.DataModel
{
    /// <summary>
    /// Cocktail reagent structure to coordinate data.
    /// </summary>
    public class CocktailReagent
    {
        /// <summary>
        /// Id.
        /// </summary>
        public string Id { get; set; }

        /// <summary>
        /// Reagent type.
        /// </summary>
        public ReagentType Type { get; set; }

        /// <summary>
        /// Reagent name.
        /// </summary>
        public string ActualName { get; set; }

        /// <summary>
        /// Reagent name.
        /// </summary>
        public int Version { get; set; }

        /// <summary>
        /// Stability days.
        /// </summary>
        public int StabilityDays { get; set; }

        /// <summary>
        /// Number of tests.
        /// </summary>
        public int NumberOfTests { get; set; }

        /// <summary>
        /// Reagent comments.
        /// </summary>
        public string Comments { get; set; }

        /// <summary>
        /// Cocktail reagent Items.
        /// </summary>
        public List<CocktailReagentItem> SelectedReagents { get; set; }
    }

    public class CocktailReagentItem
    {
        public string Id { get; set; }

        public uint Index { get; set; }

        public uint Volume { get; set; }

        public dynamic LdrReagentEntity { get; set; } //The original type is LdrEntity

        public dynamic BciReagentEntity { get; set; } //The original type is LdrEntity
    }
}

转换后的两个动态属性是类型的ldrentity。

因此，当我转换为JSON字符串时，我会执行以下操作。

    public class LdrExportObj
            {
                public List<CocktailReagent> CocktailReagents { get; set; }
                public string HashCode { get; set; }
            }
    
    public void Export()
    {
    var exportObj = new LdrExportObj
                    {
                        CocktailReagents = listOfCocktailReagents, //These are the list of items I am saving
                        HashCode = HashCodeHelper.GenerateHashCode(str),
                    };
    
                    var exportStr = JsonConvert.SerializeObject(exportObj, Formatting.Indented); //I get the json string and save it.

//Save to file
    
    }

当我导入时，我说

   public void Import()
    {
    var obj = JsonConvert.DeserializeObject<LdrExportObj>(str);
         
                    var cocktailsStr = JsonConvert.SerializeObject(obj.CocktailReagents, Formatting.Indented); //If I expand the object and see the dynamic properties, its a json string.
return new LdrExportObj()
                {
                    CocktailReagents = obj.CocktailReagents,
                    HashCode = obj.HashCode,
                };
    }

何时调试时，它不会序列化内部JSON字符串回到LDRENTITY，而是将JSON字符串分配给动态属性，而是请参见屏幕截图中的BcireAgententity属性。我希望它可以说服回到原始的LDRENTITY类型。