public static void Main()
{
ShapeFactory shape_factory = new SquareFactory();
IShape shape1 = shape_factory.GetShape(4);
Console.WriteLine("Shape Area: " + shape1.Area());
Console.WriteLine("Shape Perimeter: " + shape1.Perimeter());
shape_factory = new CircleFactory();
IShape shape2 = shape_factory.GetShape(3);
Console.WriteLine("Shape Area: " + shape2.Area());
Console.WriteLine("Shape Perimeter: " + shape2.Perimeter());
Console.ReadLine();
}
public static FactoryBase GetFactory(string shapeName)
{
FactoryBase factory;
switch (shapeName)
{
case "Square":
factory = new SquareFactory();
break;
case "Triangle":
factory = new TriangleFactory();
break;
default:
factory = null;
break;
}
return(factory);
}
