VB.Net by API/System.Reflection/Event
EventInfo.IsMulticast
<source lang="vbnet">
Imports System.Reflection
Public Class MainClass
Public Shared Sub Main() Dim Book = New Derived() Dim Member As MemberInfo Console.WriteLine("Members:") For Each Member In Book.GetType.GetMembers() Console.WriteLine(Member.Name & " " & Member.MemberType) Next Dim PropertyObj As PropertyInfo Console.WriteLine("Properties:") For Each PropertyObj In Book.GetType.GetProperties() Console.WriteLine(PropertyObj.Name & " " & PropertyObj.PropertyType.ToString()) Next Dim MethodObj As MethodInfo Console.WriteLine("Methods:") For Each MethodObj In Book.GetType.GetMethods() Console.WriteLine(MethodObj.Name & " " & MethodObj.ReturnType.ToString()) Next Dim EventObj As EventInfo Console.WriteLine("Events:") For Each EventObj In Book.GetType.GetEvents() Console.WriteLine(EventObj.Name & " " & EventObj.IsMulticast) Next Dim InterfaceObj As Type Console.WriteLine("Events:") For Each InterfaceObj In Book.GetType.GetInterfaces() Console.WriteLine(InterfaceObj.Name) Next End Sub
End Class
Class Base Public ProductID As String Public Weight As Double Private ProductPrice As Double Public Sub New() End Sub Public ReadOnly Property Price() As Double Get Return 0 End Get End Property End Class Class Derived Inherits Base Implements IFormattable Public Title As String Public Author As String Public Publisher As String Public Overridable Overloads Function ToString(ByVal _ Format As String, ByVal Provider As IFormatProvider) _ As String Implements IFormattable.ToString ToString = Title End Function Public Sub New() MyBase.New() End Sub End Class </source>