Interface Real-Time Examples in C# | CSharp Interface Real-Time Examples

Interface Real-Time Examples in C# | CSharp Interface Real-Time Examples
In this video, I am going to discuss Interface Real-Time Examples in C#. At the end of this video, you will understand How to Use Interface in C# Application Development with Real-time Examples.

What is an Interface in C#?
The Interface in C# is a fully un-implemented class used for declaring a set of methods of an object. So, we can define an interface as a pure abstract class which allows us to define only abstract methods. The abstract method means a method without a body or implementation.

Its implementation must be provided by class or struct. The class or struct which implements the interface must provide the implementation of all the methods declared inside the interface.

Real-Time Example of Interface in C#:
If you are attending any interviews, then the interviewer might ask you this question to you what is the use of the interface in the real-time application or he might be asked you where you have used interface in your project?

Let us understand the answer with one real-time example. Suppose, you are going to develop an application for a Bank. And we know nowadays, we can open different types of bank accounts, for example, Saving Accounts, Current Accounts, Demat Accounts, etc. And we already know the features and services of all these different types of bank Accounts.

Now, the question is how we can implement this application. So, we are going to develop one Bank application where we will allow the user to create the following accounts.
1. Saving Account
2. Current Account

And in each account, we are going to provide the following services.
1. DepositAmount
2. WithdrawAmount
3. CheckBalance

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[DotNetTutorials]

In this video, I am going to discuss Interface Real-Time Examples in C#. Please watch the video and give your valuable feedback.

[dharmandharman]

Very helpful for my interview preparation

[theekshanmi]

Just now i saw your YouTube channel the topics content with real time examples it's very useful to those who are learning c#. No one will say with real time examples (just they r explaining concepts)but you are doing Thank you so much. I hope you may continue like this type of content.🤝