Object Oriented VBScript

What is an Object

VBScript runtime objects help us to accomppsh various tasks. This section will help you understand how to instantiate an object and work with it.

In order to work with objects seamlessly, we need to declare the object and instantiate it using Set Keyword.

Dim objectname     Declare the object name
Set objectname = CreateObject(object_type)

In the below example, we are creating an object of type Scripting.Dictionary.

Dim obj  
Set obj = CreateObject("Scripting.Dictionary")

The significance of destroying the Object is to free the memory and reset the object variable.

In order to destroy the objects, we need to use Set Keyword followed by the object name and point it to Nothing.

Set objectname = Nothing  Destroy the object.

In the below example, we are creating an object of type Scripting.Dictionary.

Dim obj  
Set obj = CreateObject("Scripting.Dictionary")
Set obj = Nothing.

Please cpck on each one of the given object types to know more.

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.