What is VBScript?
Category: Programming | Posted date: 2023-04-04 18:18:47 | Posted by: Admin
What is VBScript?
A Visual Basic-based Active Scripting language developed by Microsoft is called VBScript. It enables system administrators of Microsoft Windows to create robust tools for controlling systems that don't handle errors and include subroutines and other sophisticated programming features. Like JavaScript, it is a client-side scripting language. A simplified version of Microsoft Visual Basic is VBScript. VBScript's syntax is fairly similar to Visual Basic's. You can include VBScript in your code to make your website more engaging and interactive.
Three features allow VB scripts to function:
- IIS (Internet Information Server)
- WSH (Windows Script Host)
- IE (Internet Explorer)
Advantages and Disadvantages of VBScript
Advantages of VBScript
- Straightforward, easy to use, and learn.
- need a basic understanding of and familiarity with programming.
- carries out difficult jobs in simple phases.
- enables the easy creation and editing of numerous text editors.
- performs adding interactive elements to websites.
- allows for quicker code editing and execution.
- enables you to quickly prototype programming rather than writing repetitious scripts.
- enables adding scripting language support.
- gives the fundamental programming language's simple structure.
- offers thorough and interactive online support.
- permits quickly creating graphical user interfaces and connecting them to handle different functions.
Disadvantages of VBScript
- RETROACTIVE TECHNOLOGY
- The primary drawback of VBScript is that a Web browser system must download the code from a remote server. This is accomplished by using apps or websites with questionable credibility.
- Declaring or initializing array structures is not feasible, in contrast to the C programming language.
History of VBScript
VBScript was initially created as a component of Microsoft Script Technologies, which was released in 1996. Web developers were the original intended audience for this technology. From version 1.0 to 2.0, VBScript gained popularity in under two years, and later it won the support of Windows system administrators. Alan Cooper presented Bill Gates with the prototypes that aided with the addition of widgets on March 6, 1988.
The scripting team later opted to integrate future support for VBScript within ASP.NET to create Web applications after the release of the.NET Framework.
How does VBScript function?
VBScript was mostly utilized to offer website functionality.IE used it first for client-side scripting. Web developers can write a webpage's Hypertext Markup Language (HTML), which controls how data is presented, and incorporate VBScript scripts that can be executed. HTML by itself was unable to generate data, but VBScript was able to.
In order to access system objects and variables, VBScript employs a component object model. It's often been applied in a Microsoft context. VBScript is rarely used now that Microsoft has disabled it. It is still employed in the following circumstances:
- There may be no way to get rid of it because it is embedded in a legacy web application or website.
- It can be used in software programs like Microsoft Excel and the Microsoft Power Automate tool for data preparation and some process automation tasks.
Final Thoughts
Microsoft's response to JavaScript was VBScript. Both were created to function with the web browser's built-in interpreter. VBScript was created to work with Microsoft's Internet Explorer browser and other client-side software such as ActiveX components, automation servers, and Java applets.
