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C# C# Objects Object-Oriented Programming Practice Writing Classes

Posted by Sued Khaleel
Sued Khaleel
350 Points

Why To assign Value?

Why to assign value X = x and Y = y when we r not using small x and y?I'am confused plz help

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The fields are permanent, but the parameters are temporary.

The small x and y are parameters of the constructor. They only exist briefly while the class is being set up. But the capital X and Y are feilds in the class which last as long as the created instance.

So inside the constructor, the passed parameter values are copied into the fields so they will persist as part of that class instance.