public static MenuSystem GetInstance()
{
if (menuSystemObj == null)
{
menuSystemObj = new MenuSystem();
}
return(menuSystemObj);
}
public MainScreen()
{
menuSystem = MenuSystem.GetInstance();
noOfPaths = 3;
}
public ProductMain()
{
menuSystem = MenuSystem.GetInstance();
noOfPaths = 5;
}
public CatagoryMain()
{
menuSystem = MenuSystem.GetInstance();
noOfPaths = 5;
}