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‫Welcome to the Object Oriented Programming chapter.

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‫This is going to be one of the most important chapters because you are going to learn one of the most

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‫important core concepts of C sharp.

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‫So OP object oriented programming is a certain way of programming.

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‫There are other ways of programming, but our P is currently the most used one and it is a very efficient

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‫one.

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‫When you are developing complex projects and especially when you are developing projects with real life

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‫objects in it.

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‫So for example, when you are building a database with users, well, a user would be such an object,

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‫right?

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‫And you can build a whole class around that user, which then has certain details about that individual

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‫user.

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‫So you're going to see how to map the user with those details into a programming object and how to use

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‫programming in general to make it a lot more real or more connected to reality.

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‫And that's really where object oriented programming comes into play, and you're going to see what objects

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‫even are, what classes are, because we have used classes before, but we have not really created our

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‫own classes yet.

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‫We have used objects even before, but we have not seen that they are objects.

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‫We have just seen them as variables, but some variables are actually already objects.

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‫So this might seem a little confusing, but no worries.

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‫We're going to get into the depth of it and you're going to see how to use those things by yourself,

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‫how to build them by yourself, and create your very own prototypes of objects by creating classes.

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‫So we're going to see how to use properties which are basically the different properties of, for example,

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‫a user, all right, or of a car or whatever object you will have.

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‫So we're going to look into that.

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‫We'll have another set of exercises.

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‫Of course, some are quiz questions and so forth.

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‫All right.

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‫So let's dive right into it.