在.NET序列化的System.Drawing.Color [英] Serializing System.Drawing.Color in .NET

问题描述

我用默认的.NET序列化一类具有一个System.Drawing.Color成员。在code是现在人们所使用，而我需要一个额外的成员添加到类，但还是反序列化的旧版本。

I've used the default .NET serialization for a class with a System.Drawing.Color member. The code is now in use by people, and I need to add an extra member to the class, but still deserialize older versions.

所以，我想这样做的标准方式：ISerializable接口，使用的SerializationInfo方法来获取int和string成员

So I tried the standard way of doing this: The ISerializable interface, using SerializationInfo methods to get the int and string members.

的问题：我的类也有一​​个System.Drawing.Color构件，但SerializationInfo中不提供GETCOLOR方法读取该数据类型。我试着得到它作为一个int和一个字符串，并将其铸造的System.Drawing.Color，但没有运气。

The problem: My class also has a System.Drawing.Color member, but SerializationInfo doesn't provide a "GetColor" method read this data type. I've tried getting it as an int and as a string, and casting it to System.Drawing.Color, but no luck.

有谁知道如何从SerializationInfo中反序列化一个System.Drawing.Color？

Does anyone know how to deserialize a System.Drawing.Color from SerializationInfo?

推荐答案

我已经用这样的事情在过去。

I have used something like this in the past.

 <Xml.Serialization.XmlIgnore()> Public BackColour As Drawing.Color

        Public Property xmlBackColour() As Integer
            Get
                Return BackColour.ToArgb
            End Get
            Set(ByVal value As Integer)
                BackColour = Drawing.Color.FromArgb(value)
            End Set
        End Property

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