eta*_*rvt 9 c# enums xml-serialization
我在序列化枚举值时遇到问题.
这是代码:
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public class REQUEST
{
[System.Xml.Serialization.XmlAttributeAttribute()]
public string ID;
[System.Xml.Serialization.XmlAttributeAttribute()]
public REQUESTTypetype Type;
}
public enum REQUESTTypetype
{
One,
Two,
Three,
Four,
}
...
REQUEST request = new REQUEST();
request.ID = "1234";
request.Type = REQUESTTypetype.One;
XmlDocument doc = new XmlDocument();
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
XmlSerializer xs = new XmlSerializer(typeof(REQUEST));
xs.Serialize(sw, request_group);
ms.Position = 0;
doc.Load(ms);
TestWriteXml(doc, @"C:\xml_test.xml");
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结果是:
<?xml version="1.0" encoding="utf-8" ?>
<REQUEST ID="1234" />
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为什么枚举不是序列化的?我使用.NET Framework 2.0.
谢谢.
eta*_*rvt 17
我发现了什么问题.对于每个枚举类型
[System.Xml.Serialization.XmlAttributeAttribute()]
public REQUESTTypetype Type;
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我懂了:
[System.Xml.Serialization.XmlIgnoreAttribute()]
public bool TypeSpecified;
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在代码中我应该这样做:
request.Type = REQUESTTypetype.One;
request.TypeSpecified = true;
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它现在工作正常.我应该在我的问题中发布它们,但我根本没注意这些"指定的"成员.谢谢你的回复.
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