How to make what i want?

Question

class Polygon { private string name; public Polygon(string name) {

Answer 1

How to know what do you want to make ?

Answer 2

Please read this before posting new questions

https://www.sololearn.com/Discuss/333866/?ref=app

Answer 3

I want to make a class polygon, so that I can't change its name or number of sides except when doing the instance (object)

Like this:
class Polygon
{ private int numberOfSides;
private string name;
public Polygon(numberOfSides, name);
{ this.name = name;
this.numberOfSides = numberOfSides; }
}

Now when I want to get the name in the main method it can't be gotten:

Polygon square = new Polygon(4, "square");
Console.WriteLine(square.name);

WHERE IS THE PROBLEM

Answer 4

Its because its private varialble, and you have no acess from oitside the class, you have two option. Make it public, or use getter metod. Or, maibe I am wrong, but in C# working something that is named readonly. Is something similar in java ? ... yes in java is final keyword. use " pubblic final" instat private.