c# - ComponentSerializationService 不反序列化所有属性

Question

我正在使用找到的 ComponentSerializationService here :

当您从设计服务中剪切控件时，将调用序列化方法，而当您粘贴反序列化时。

在我的例子中 - 我有一个简单的按钮，我已经改变了背景颜色。

序列化看起来像这样:

public object Serialize(ICollection objects)
      {
         var serializationService = _serviceProvider.GetService(typeof(ComponentSerializationService)) as ComponentSerializationService;

         if (serializationService == null)
         {
            throw new Exception("ComponentSerializationService not found");
         }

         SerializationStore returnObject;

         using (var serializationStore = serializationService.CreateStore())
         {
            foreach (object obj in objects)
            {
               if (obj is Control)
               {
                  serializationService.Serialize(serializationStore, obj);
               }                  
            }

            returnObject = serializationStore;
         }

         return returnObject;
      }

反序列化看起来像这样:

public ICollection Deserialize(object serializationData)
      {
         var serializationStore = serializationData as SerializationStore;

         if (serializationStore == null)
         {
            return new object[] {};
         }

         var componentSerializationService = _serviceProvider.GetService(typeof(ComponentSerializationService)) as ComponentSerializationService;

         if (componentSerializationService == null)
         {
            throw new Exception("ComponentSerializationService not found");
         }

         var collection = componentSerializationService.Deserialize(serializationStore);

         return collection;
      }

我在两个方法中都设置了断点，并且传入的对象包含正确的背景属性，但是一旦反序列化，该属性就不会保留。

欢迎任何想法。这是一个棘手的类，代码示例或文档行中很少。

Answer 1

你应该看看这个，看看 SerializeAbsolute 是否适合你:)

https://msdn.microsoft.com/en-us/library/system.componentmodel.design.serialization.componentserializationservice.serializeabsolute(v=vs.110).aspx

更具体地说，我引用了备注

Standard serialization, as implemented through the Serialize method, only serializes values that differ from the component's default state. This provides the most compact serialization mechanism but assumes that a newly created object will be used during deserialization. If an existing object is used, the resulting deserialized object is not guaranteed to duplicate the original state of the serialized object; the properties that contained default values during serialization will not be reset back to their defaults during deserialization. The SerializeAbsolute method does not use this shortcut. It serializes all properties of the source object so that deserialization can restore all the object's properties, regardless of default state.