Скачать или смотреть Interface Implementation in VBA With Real Example

In this video, I demonstrate how to implement and use Interfaces in VBA (Visual Basic for Applications) with a practical, real-world example. You’ll learn how to define an Interface, implement it in multiple classes, and leverage polymorphism to write cleaner, more reusable, and loosely coupled VBA code.

Key highlights of this tutorial:

Defining and creating Interfaces in VBA
Implementing an Interface across multiple classes
Writing flexible client code that adapts to different object types
Demonstrating polymorphism and loose coupling in VBA projects

Whether you’re building Excel automation, Access applications, or complex VBA projects, this tutorial will help you understand how Interfaces make your code more scalable and maintainable.

*Chapters:*
00:00 - Intro: The Power of Java Interfaces
00:45 - Defining the IEmployee Interface
02:30 - Implementing the Interface: PermanentEmployee Class
04:00 - Implementing the Interface: TemporaryEmployee Class
04:45 - Implementing the Interface: ContractualEmployee Class
05:45 - Writing the Client Code (The "Runner" Class)
07:00 - Demonstrating Polymorphism in Action
08:30 - Adding a New Class (Intern) Without Changing Client Code
09:45 - Real-World Use Case: APIs & External Interfaces
10:30 - Conclusion & Key Takeaways

Please contact for any project or VBA Automation.
Contacts:
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File link: https://excelautomationpro.com/wp-con...

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