采用序列化XmlSerializer的整数数组 [英] Serializing an array of integers using XmlSerializer

问题描述

我遇到一个问题，而试图通过XmlSerializer的一个XNA项目我工作的序列化整数的多尺寸阵列。我能够顺利序列化我所有的其他数据（布尔值，字符串，甚至颜色等）。我也看到很多人宣称的XmlSerializer将本地处理整数（单一尺寸）阵列，以及。有没有关于多尺寸阵列的限制，或者是另一回事怎么回事？

I'm encountering a problem while trying to serialize a multi-dimensioned array of integers via XmlSerializer for an XNA project I'm working on. I'm able to serialize all of my other data (booleans, strings, even Colors, etc) without a hitch. I've also seen plenty of people claim that XmlSerializer will natively handle (single-dimensioned) arrays of integers as well. Is there a limitation regarding multi-dimensioned arrays, or is something else going on here?

下面是相关的code：

Here's the relevant code:

int[,,] scoredata = scores;  // Populated with data elsewhere 

filename = Path.Combine(container.Path, "scoredata.sav"); 
stream = File.Open(filename, FileMode.Create); 
serializer = new XmlSerializer(typeof(int[,,])); 
serializer.Serialize(stream, scoredata);  // This line throws the exception. 
stream.Close();

我收到的例外是'System.InvalidOperationException'类型的未处理的异常发生在system.xml.dll的。有一个错误生成XML文档。

The exception I receive is "An unhandled exception of type 'System.InvalidOperationException' occurred in System.Xml.dll. There was an error generating the XML document."

我也试着用这个数组作为一个成员变量的结构（这里我所有的其他球员数据存储），但我做的事情时，这样一来，也得到了同样的异常，这使我相信，它不是一个简单的语法错误之类的东西。

I've also tried using this array as a member variable in a struct (where all of my other player data is stored) but I get the same exception when doing things that way, as well, which leads me to believe that it's not a simple syntax error or anything like that.

我是否需要调整我的code通过一个单一尺寸阵列序列化，或者是有什么我俯瞰？

Do I need to restructure my code to serialize via a single-dimensioned array, or is there something I'm overlooking?

在此先感谢！

推荐答案

读取内异常：

• 有一个错误反映类型'SOMETYPE。无法序列成员SomeType.Data类型System.Int32的[,,]'，看到内部异常的更多细节。
• 在无法序列类型System.Int32的[,,]的对象。不支持多维数组。

因此​​，没有：多维数组根本不支持。您可能需要通过向垫片它作为一维数组...你可以有一个单独的属性，做翻译做到这一点：

So no: multi-dimensional arrays simply aren't supported. You may have to shim it through as a single-dimension array... you can do this by having a separate property that does the translation:

[XmlIgnore]
public int[, ,] Data { get; set; }

[XmlElement("Data"), Browsable(false)]
[EditorBrowsable(EditorBrowsableState.Never)]
public int[] DataDto
{
    get { /* flatten from Data */ }
    set { /* expand into Data */ }
}

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