共用方式為

如何使用 XmlSerializer 將物件還原序列化

  • 發行項

當您還原序列化物件時，傳輸格式決定您會建立資料流或檔案物件。 決定傳輸格式後，您可視需要呼叫 Serialize 或 Deserialize 方法。

還原序列化物件

  1. 使用要還原序列化的物件型別，建構 XmlSerializer。

  2. 呼叫 Deserialize 方法以產生物件的複本。 在還原序列化時，您必須將所傳回物件轉換成原始的類型 (如下面的範例所示)，其會從檔案將物件還原序列化 (雖然其也能從串流還原序列化)。

    ' Construct an instance of the XmlSerializer with the type
' of object that is being deserialized.
Dim mySerializer As New XmlSerializer(GetType(MySerializableClass))
' To read the file, create a FileStream.
Using myFileStream As New FileStream("myFileName.xml", FileMode.Open)
    ' Call the Deserialize method and cast to the object type.
    Dim myObject = CType( _
         mySerializer.Deserialize(myFileStream), MySerializableClass)
 End Using

    // Construct an instance of the XmlSerializer with the type
// of object that is being deserialized.
var mySerializer = new XmlSerializer(typeof(MySerializableClass));
// To read the file, create a FileStream.
using var myFileStream = new FileStream("myFileName.xml", FileMode.Open);
// Call the Deserialize method and cast to the object type.
var myObject = (MySerializableClass)mySerializer.Deserialize(myFileStream);

另請參閱