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This article introduces the relevant knowledge of "Introduction to the use of object instances in VBScript". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

use object

Microsoft Visual Basic Scripting Edition and Microsoft(R) Internet Explorer handle ActiveX(R) controls (formerly OLE controls) or Java(TM) objects in the same way. If you are using Internet Explorer and have the Label control installed, you will see a page made by the following code.

Tags are used to contain objects and tags are used to set initial values for object properties. If you are a Visual Basic programmer, you will find that using tags is similar to setting initial property values for a form control in Visual Basic. For example, the following code adds an ActiveX Label control to a page using and tags:

As with any form control, you can get properties, set properties, and call methods. For example, the following code contains a control that operates on two properties of a label control:

The label text can be changed through the event procedure of the cmdChangeIt button on the defined form:

The code confines references to controls and values to the form, similar to the code in the simple validation example.

Several ActiveX controls are available for Internet Explorer. You can find all the information about properties, methods, and events, and control class name identifiers (CLSIDs) on the Microsoft(R) Web site ( www.microsoft.com). You can also find more information about tags on the Internet Explorer 4.0 Author's Guide and HTML Reference page.

Note that earlier versions of Internet Explorer required the classid attribute to be enclosed in curly braces ({}), which did not comply with the W3C specification. Using curly braces in the current version results in the message "This page uses an out-of-date version tag."

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