本文整理汇总了VB.NET中System.Xml.Serialization.UnreferencedObjectEventArgs类的典型用法代码示例。如果您正苦于以下问题：VB.NET UnreferencedObjectEventArgs类的具体用法？VB.NET UnreferencedObjectEventArgs怎么用？VB.NET UnreferencedObjectEventArgs使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了UnreferencedObjectEventArgs类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Group
' 导入命名空间
Imports System.IO
Imports System.Text
Imports System.Xml
Imports System.Xml.Serialization
Imports System.Xml.Schema
' You must use the SoapIncludeAttribute to inform the XmlSerializer
' that the Vehicle type should be recognized when deserializing.
<SoapInclude(GetType(Vehicle))> _
Public Class Group
Public GroupName As String
public GroupVehicle As Vehicle
End Class
Public Class Vehicle
Public licenseNumber As String
End Class
Public Class Run
Shared Sub Main()
Dim test As Run = new Run()
test.DeserializeObject("UnrefObj.xml")
End Sub
Public Sub DeserializeObject(filename As String)
' Create an instance of the XmlSerializer class.
Dim myMapping As XmlTypeMapping = _
(new SoapReflectionImporter().ImportTypeMapping _
(GetType(Group)))
Dim mySerializer As XmlSerializer = _
new XmlSerializer(myMapping)
AddHandler mySerializer.UnreferencedObject, _
AddressOf Serializer_UnreferencedObject
' Reading the file requires an XmlTextReader.
Dim reader As XmlTextReader = _
new XmlTextReader(filename)
reader.ReadStartElement()
' Deserialize and cast the object.
Dim myGroup As Group
myGroup = CType( mySerializer.Deserialize(reader), Group)
reader.ReadEndElement()
reader.Close()
End Sub
Private Sub Serializer_UnreferencedObject _
(sender As object , e As UnreferencedObjectEventArgs)
Console.WriteLine("UnreferencedObject:")
Console.WriteLine("ID: " + e.UnreferencedId)
Console.WriteLine("UnreferencedObject: " + e.UnreferencedObject)
Dim myVehicle As Vehicle = CType(e.UnreferencedObject, Vehicle)
Console.WriteLine("License: " + myVehicle.licenseNumber)
End Sub
End Class
' The XML document should contain this information:
' <Group xmlns:xsi="http:'www.w3.org/2001/XMLSchema-instance"
'xmlns:xsd="http:'www.w3.org/2001/XMLSchema" id="id1"
'n1:GroupName=".NET" xmlns:n1="http:'www.cpandl.com">
'<Vehicle id="id2" n1:type="Vehicle"
'xmlns:n1="http:'www.w3.org/2001/XMLSchema-instance">
' <licenseNumber xmlns:q1="http:'www.w3.org/2001/XMLSchema"
'n1:type="q1:string">ABCD</licenseNumber>
'<Vehicle id="id3" n1:type="Vehicle"
'xmlns:n1="http:'www.w3.org/2001/XMLSchema-instance">
' <licenseNumber xmlns:q1="http:'www.w3.org/2001/XMLSchema"
'n1:type="q1:string">1234</licenseNumber>