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how to correct the error

how to correct the error

Deepanshu Joshi

5y702.NET

2 Replies

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Rijwan Ansari5y ago
I would recommend to give proper class name based on purpose using class1, class2 is not recommended.
Regarding your code

Your class 1 is using contructor with parameters
public class1(int price, string productname)
{
this.price = price;
this.productname = productname;
          }
So whenever you initiate this class instance then you must pass parameters like
class1 objClass1 = new class1(123, "ProductName")
Alternatively, You have to define parameterless contructor in class1 like
public class1()
{ }
Which might not serve your purpose of calculation. Therefore, initiating class1 pass parameters

Regards
Rijwan
Sachin Singh5y ago
If you are using parameterized constructor then use Full property.
using System;

namespace classanotherclass
{

public class Product
{
    private int _price;

    public int Price
    {
        get { return _price; }
        set { _price = value; }
    }
    private string _productname;

    public string ProductName
    {
        get { return _productname; }
        set { _productname = value; }
    }


    public Product(int price, string productname)
{
    _price=price;
    _productname = productname;
}
}

        public static void Main()
        {
            Product p = new Product(100, "Samsung TV");
            Console.WriteLine("{0}{1}",p.Price,p.ProductName);


            Console.ReadLine();

        }
}