本文整理匯總了VB.NET中System.Activator類的典型用法代碼示例。如果您正苦於以下問題：VB.NET Activator類的具體用法？VB.NET Activator怎麽用？VB.NET Activator使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Activator類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: Module1
' 導入命名空間
Imports System.Reflection
Imports System.Text
Module Module1
Sub Main()
' Create an instance of the StringBuilder type using
' Activator.CreateInstance.
Dim o As Object = Activator.CreateInstance(GetType(StringBuilder))
' Append a string into the StringBuilder object and display the
' StringBuilder.
Dim sb As StringBuilder = CType(o, StringBuilder)
sb.Append("Hello, there.")
Console.WriteLine(sb)
' Create an instance of the SomeType class that is defined in this assembly.
Dim oh As System.Runtime.Remoting.ObjectHandle = _
Activator.CreateInstanceFrom(Assembly.GetEntryAssembly().CodeBase, _
GetType(SomeType).FullName)
' Call an instance method defined by the SomeType type using this object.
Dim st As SomeType = CType(oh.Unwrap(), SomeType)
st.DoSomething(5)
End Sub
Class SomeType
Public Sub DoSomething(ByVal x As Int32)
Console.WriteLine("100 / {0} = {1}", x, 100 \ x)
End Sub
End Class
End Module輸出：
Hello, there. 100 / 5 = 20