Use Properties to get and set private member variable : private « Class « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Class
3. private

using System;

class Circle{
    int radius;
    
    public int Radius{
        get{
            return(radius);
        }
        set{
            radius = value;
        }
    }

}
class MainClass
{
    public static void Main()
    {
        Circle c = new Circle();
        c.Radius = 35;
    }
}