DynamicObject 构造函数
定义
使派生的类型可以初始化 DynamicObject 类型的新实例。Enables derived types to initialize a new instance of the DynamicObject type.
protected:
DynamicObject();
protected DynamicObject ();
Protected Sub New ()
示例
下面的代码示例演示如何创建派生自类的类的实例 DynamicObject 。The following code example demonstrates how to create an instance of classes that are derived from the DynamicObject class.
public class SampleDynamicObject : DynamicObject {}
//...
dynamic sampleObject = new SampleDynamicObject ();
Public Class SampleDynamicObject
Inherits DynamicObject
'...
Dim sampleObject As Object = New SampleDynamicObject()
注解
不能直接创建类的实例 DynamicObject 。You cannot directly create an instance of the DynamicObject class. 若要实现动态行为,必须从 DynamicObject 类继承并重写必要的方法。To implement dynamic behavior, you have to inherit from the DynamicObject class and override necessary methods.
在 c # 中,若要为从类派生的类的实例启用动态行为 DynamicObject ,必须使用 dynamic 关键字。In C#, to enable dynamic behavior for instances of the classes derived from the DynamicObject class, you must use the dynamic keyword. 有关更多信息,请参见使用类型 dynamic。For more information, see Using Type dynamic.
在 Visual Basic 中,后期绑定支持动态操作。In Visual Basic, dynamic operations are supported by late binding. 有关详细信息,请参阅 Visual Basic) 的早期和后期绑定 (。For more information, see Early and Late Binding (Visual Basic).