本文整理汇总了VB.NET中System.Runtime.Serialization.KnownTypeAttribute.MethodName属性的典型用法代码示例。如果您正苦于以下问题：VB.NET KnownTypeAttribute.MethodName属性的具体用法？VB.NET KnownTypeAttribute.MethodName怎么用？VB.NET KnownTypeAttribute.MethodName使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Runtime.Serialization.KnownTypeAttribute的用法示例。
在下文中一共展示了KnownTypeAttribute.MethodName属性的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: New
' The constructor names the method that returns an array
' of types that can be used during deserialization.
<KnownTypeAttribute("KnownTypes"), DataContract()> _
Public Class Employee
Public Sub New(ByVal newFName As String, ByVal newLName As String)
FirstName = newFName
LastName = newLName
End Sub
<DataMember()> _
Friend FirstName As String
<DataMember()> _
Friend LastName As String
<DataMember()> _
Friend id As Integer
<DataMember()> _
Friend Boss As Manager
' This method returns the array of known types.
Shared Function KnownTypes() As Type()
Return New Type() {GetType(Manager), GetType(Employee)}
End Function
End Class
<DataContract()> _
Public Class Manager
Inherits Employee
' Call the base class's constructor.
Public Sub New(ByVal newFName As String, ByVal newLName As String)
MyBase.New(newFName, newLName)
End Sub
<DataMember()> _
Friend Reports() As Employee
End Class
Class Program
Public Shared Sub Main()
Try
Serialize("person1.xml")
Deserialize("person1.xml")
Catch se As SerializationException
Console.WriteLine("{0}: {1}", se.Message, se.StackTrace)
Finally
Console.WriteLine("Press Enter to exit....")
Console.ReadLine()
End Try
End Sub
Shared Sub Serialize(ByVal path As String)
Dim emp As New Employee("John", "Peoples")
emp.id = 3001
Dim theBoss As New Manager("Michiyo", "Sato")
theBoss.id = 41
emp.Boss = theBoss
Dim ser As New DataContractSerializer(GetType(Employee))
Dim fs As New FileStream(path, FileMode.OpenOrCreate)
ser.WriteObject(fs, emp)
fs.Close()
End Sub
Shared Sub Deserialize(ByVal path As String)
Dim ser As New DataContractSerializer(GetType(Employee))
Dim fs As New FileStream(path, FileMode.Open)
Dim p As Employee = CType(ser.ReadObject(fs), Employee)
Console.WriteLine("{0} {1}, id:{2}", p.FirstName, p.LastName, p.id)
fs.Close()
End Sub
End Class