📅  最后修改于: 2020-10-19 04:10:31             🧑  作者: Mango
VBScript运行时对象可以帮助我们完成各种任务。本节将帮助您了解如何实例化对象并使用它。
为了无缝处理对象,我们需要声明对象并使用Set Keyword实例化它。
Dim objectname 'Declare the object name
Set objectname = CreateObject(object_type)
在下面的示例中,我们正在创建Scripting.Dictionary类型的对象。
Dim obj
Set obj = CreateObject("Scripting.Dictionary")
销毁对象的意义在于释放内存并重置对象变量。
为了销毁对象,我们需要使用Set Keyword和对象名称,然后将其指向Nothing 。
Set objectname = Nothing 'Destroy the object.
在下面的示例中,我们正在创建Scripting.Dictionary类型的对象。
Dim obj
Set obj = CreateObject("Scripting.Dictionary")
Set obj = Nothing.
请单击每种给定的对象类型以了解更多信息。
Object Type | Description |
---|---|
Class | Class is a container, which holds methods and variables associated with it and accessed by creating an object of Type Class. |
Scripting.FileSystemObject | It is the group of objects with which we can work with file system. |
Scripting.Dictionary | A Group of objects, which are used for creating the dictionary objects. |
Debug | A Global Object with which we can send output to the Microsoft script debugger. |