我正在使用 DataContractSerializer 反序列化具有多个集合的 Xml。xml 如下所示
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<collectionContents>
<collection>
<name>Folder1</name>
<id>33399446</id>
<contents>TestFolder1</contents>
</collection>
<collection>
<name>Folder2</name>
<id>566494</id>
<contents>TestFolder2</contents>
</collection>
<file>
<name>2012-08-24_171456.jpg</name>
<id>33399624</id>
<size>47612</size>
<lastModified>2012-12-18T18:54:50.000-08:00</lastModified>
</file>
<file>
<name>1033.ico</name>
<id>33412726</id>
<size>23246</size>
<lastModified>2012-12-18T20:37:15.000-08:00</lastModified>
</file>
</collectionContents>
我创建了 DataContractSerializer 来反序列化 xml。
[DataContract(Namespace = "")]
class Item
{
[DataMember(Name = "name")]
public string name;
[DataMember(Name = "id")]
public string id;
}
[DataContract(Name = "collection", Namespace = "")]
class Folder : Item
{
[DataMember(Name = "contents")]
public string contents;
}
[DataContract(Name = "file", Namespace = "")]
class File : Item
{
[DataMember(Name = "size")]
public long size;
[DataMember(Name = "lastModified", Order = 3)]
public string lastModified;
}
[CollectionDataContract(Name = "collectionContents", Namespace = "")]
class Folders : List<Folder>
{}
[CollectionDataContract(Name = "collectionContents", Namespace = "")]
class Files : List<File>
{}
我可以使用两个 DataContractSerializer 来获取两个集合文件和文件。
DataContractSerializer folderSer = new DataContractSerializer(typeof(Folderes));
DataContractSerializer fileSer = new DataContractSerializer(typeof(Files));
但它需要反序列化两次，有谁知道有没有办法只使用一个 DataContractSerializer 来获得两个集合？
我在下面累了，但它返回的文件夹/文件数为 0。
[DataContract(Name = "collectionContents", Namespace = "")]
class ItemCollectionList
{
[DataMember(Name = "collection")]
public Folders folders; // Return count is 0;
[DataMember(Name = "file")]
public Files files; // Return count is 0;
}