CODEWITHSUNDEEP
c#
isso kd
isso kd

Reputation: 389

Constructor allows to overwrite some variables of the class C#

I have this class:

class Item
{
    string reference;
    string name;
    double price;
    double tva;
}

I have a question: I'm trying to solve: write a constructor that allows to overwrite the reference and name during the instantiation.

Is this the right answer?

public Item(double priceHT, double RateTVA)
{
    Console.Write("Enter reference: ");
    reference = Console.ReadLine();
    Console.Write("Enter Name: ");
    name = Console.ReadLine();

    this.priceHT = priceHT;
    this.RateTVA = RateTVA;
}

Upvotes: 1

Views: 121

Answers (1)

bash.d
bash.d

Reputation: 13207

Try the following:

public class Item {

   private string reference = string.Empty;
   private string name = string.Empty;
   private double price = 0.0;
   private double tva = 0.0;

   //initialize all properties
   public Item(string reference, string name, double price, double tva)
    {
        this.reference = reference;
        this.name = name;
        this.price = price;
        this.tva = tva
    }

    //use this one to only set reference and name
    public Item(string reference, string name)
    {
        this.reference = reference;
        this.name = name;
    }

}

Using this pattern all of your members will be initialized properly and you overwrite reference and name. Don't know the whole purpose, though.

Upvotes: 4

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