pat*_*lee 1 c# xml telerik expandoobject dynamicobject
我想使用 ExpandoObjects 列表作为 Telerik 报告的数据源,但 Telerik 报告目前似乎不支持此功能。他们确实支持将 XML 作为数据源,所以我试图将我的 ExpandoObjects 列表转换为 XML 字符串。
我已经看到(在Can I serialize an ExpandoObject in .NET 4?),可以通过 jsonFx 通过这个(VB.net 代码,而不是 c#)将单个 ExpandoObject 序列化为 XML 字符串:
dim XMLwriter As New JsonFx.Xml.XmlWriter
dim serializedExpando as string = XMLwriter.Write(obj)
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或其等效的 c# 代码:
JsonFx.Xml.XmlWriter XMLwriter = new JsonFx.Xml.XmlWriter();
String serializedExpando = XMLwriter.Write(obj);
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如何将整个列表序列化为 XML 字符串?
您可以通过先将 the 转换为 aExpandoObject来序列化它IDictionary<string, object>,然后使用DataContractSerializerfor 序列化:
void Main()
{
dynamic firstExpando = new ExpandoObject();
firstExpando.Name = "Name";
firstExpando.Age = 1;
dynamic secondExpando = new ExpandoObject();
secondExpando.Name = "SecondName";
secondExpando.Age = 2;
var expandoList = new List<ExpandoObject> {firstExpando, secondExpando};
var list = expandoList.Select(expando => (IDictionary<string, object>)expando)
.ToList();
var dataContractSerializer = new DataContractSerializer(list.GetType());
using (MemoryStream memoryStream = new MemoryStream())
{
dataContractSerializer.WriteObject(memoryStream, list);
string outputXml = Encoding.UTF8.GetString(memoryStream.ToArray())
}
}
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