本文整理汇总了VB.NET中System.Xml.Serialization.XmlArrayItemAttribute类的典型用法代码示例。如果您正苦于以下问题：VB.NET XmlArrayItemAttribute类的具体用法？VB.NET XmlArrayItemAttribute怎么用？VB.NET XmlArrayItemAttribute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XmlArrayItemAttribute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
Option Explicit
Option Strict
Imports System.IO
Imports System.Xml.Serialization
Public Class Group
' The XmlArrayItemAttribute allows the XmlSerializer to insert
' both the base type (Employee) and derived type (Manager)
' into serialized arrays.
<XmlArrayItem(GetType(Manager)), _
XmlArrayItem(GetType(Employee))> _
Public Employees() As Employee
' Use the XmlArrayItemAttribute to specify types allowed
' in an array of Object items.
<XmlArray(), _
XmlArrayItem(GetType(Integer), ElementName := "MyNumber"), _
XmlArrayItem(GetType(String), ElementName := "MyString"), _
XmlArrayItem(GetType(Manager))> _
Public ExtraInfo() As Object
End Class
Public Class Employee
Public Name As String
End Class
Public Class Manager
Inherits Employee
Public Level As Integer
End Class
Public Class Run
Public Shared Sub Main()
Dim test As New Run()
test.SerializeObject("TypeDoc.xml")
test.DeserializeObject("TypeDoc.xml")
End Sub
Public Sub SerializeObject(ByVal filename As String)
' Creates a new XmlSerializer.
Dim s As New XmlSerializer(GetType(Group))
' Writing the XML file to disk requires a TextWriter.
Dim writer As New StreamWriter(filename)
Dim group As New Group()
Dim manager As New Manager()
Dim emp1 As New Employee()
Dim emp2 As New Employee()
manager.Name = "Consuela"
manager.Level = 3
emp1.Name = "Seiko"
emp2.Name = "Martina"
Dim emps() As Employee = {manager, emp1, emp2}
group.Employees = emps
' Creates an int and a string and assigns to ExtraInfo.
group.ExtraInfo = New Object() {43, "Extra", manager}
' Serializes the object, and closes the StreamWriter.
s.Serialize(writer, group)
writer.Close()
End Sub
Public Sub DeserializeObject(ByVal filename As String)
Dim fs As New FileStream(filename, FileMode.Open)
Dim x As New XmlSerializer(GetType(Group))
Dim g As Group = CType(x.Deserialize(fs), Group)
Console.WriteLine("Members:")
Dim e As Employee
For Each e In g.Employees
Console.WriteLine(ControlChars.Tab & e.Name)
Next e
End Sub
End Class