本文整理汇总了VB.NET中System.Xml.Serialization.XmlElementAttribute.XmlElementAttribute构造函数的典型用法代码示例。如果您正苦于以下问题：VB.NET XmlElementAttribute构造函数的具体用法？VB.NET XmlElementAttribute怎么用？VB.NET XmlElementAttribute使用的例子？那么恭喜您, 这里精选的构造函数代码示例或许可以为您提供帮助。您也可以进一步了解该构造函数所在类System.Xml.Serialization.XmlElementAttribute的用法示例。
在下文中一共展示了XmlElementAttribute构造函数的3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:
Public Class MyClass1
<XmlElement()> Public TeacherName As String
End Class示例2:
Public Class Transportation
<XmlElement("Cars")> Public Vehicles As String
End Class示例3: Orchestra
Option Strict
Option Explicit
Imports System.IO
Imports System.Xml.Serialization
Public Class Orchestra
Public Instruments() As Instrument
End Class
Public Class Instrument
Public Name As String
End Class
Public Class Brass
Inherits Instrument
Public IsValved As Boolean
End Class
Public Class Run
Public Shared Sub Main()
Dim test As New Run()
test.SerializeObject("Override.xml")
test.DeserializeObject("Override.xml")
End Sub
Public Sub SerializeObject(filename As String)
' To write the file, a TextWriter is required.
Dim writer As New StreamWriter(filename)
Dim attrOverrides As New XmlAttributeOverrides()
Dim attrs As New XmlAttributes()
' Creates an XmlElementAttribute that overrides the Instrument type.
Dim attr As New XmlElementAttribute(GetType(Brass))
attr.ElementName = "Brass"
' Adds the element to the collection of elements.
attrs.XmlElements.Add(attr)
attrOverrides.Add(GetType(Orchestra), "Instruments", attrs)
' Creates the XmlSerializer using the XmlAttributeOverrides.
Dim s As New XmlSerializer(GetType(Orchestra), attrOverrides)
' Creates the object to serialize.
Dim band As New Orchestra()
' Creates an object of the derived type.
Dim i As New Brass()
i.Name = "Trumpet"
i.IsValved = True
Dim myInstruments() As Instrument = {i}
band.Instruments = myInstruments
s.Serialize(writer, band)
writer.Close()
End Sub
Public Sub DeserializeObject(filename As String)
Dim attrOverrides As New XmlAttributeOverrides()
Dim attrs As New XmlAttributes()
' Create an XmlElementAttribute that override the Instrument type.
Dim attr As New XmlElementAttribute(GetType(Brass))
attr.ElementName = "Brass"
' Add the element to the collection of elements.
attrs.XmlElements.Add(attr)
attrOverrides.Add(GetType(Orchestra), "Instruments", attrs)
' Create the XmlSerializer using the XmlAttributeOverrides.
Dim s As New XmlSerializer(GetType(Orchestra), attrOverrides)
Dim fs As New FileStream(filename, FileMode.Open)
Dim band As Orchestra = CType(s.Deserialize(fs), Orchestra)
Console.WriteLine("Brass:")
' Deserializing differs from serializing. To read the
' derived-object values, declare an object of the derived
' type (Brass) and cast the Instrument instance to it.
Dim b As Brass
Dim i As Instrument
For Each i In band.Instruments
b = CType(i, Brass)
Console.WriteLine((b.Name + ControlChars.Cr + b.IsValved.ToString()))
Next i
End Sub
End Class