Bootstrap has become the world’s favorite framework for building responsive web-projects. With the Bootstrap 4 Beta release just around the corner, it is time to take a more detailed look at what the project has to offer, what has changed and what one can expect when migrating over from Bootstrap 3.  

PM>Install-Package DNTFrameworkCore
PM>Install-Package DNTFrameworkCore.EntityFramework
PM>Install-Package DNTFrameworkCore.Web
PM>Install-Package DNTFrameworkCore.Web.EntityFramework

[Route("api/[controller]")]
public class
    TasksController : CrudController<ITaskService, int, TaskReadModel, TaskModel, TaskFilteredPagedQueryModel>
{
    public TasksController(ITaskService service) : base(service)
    {
    }

    protected override string CreatePermissionName => PermissionNames.Tasks_Create;
    protected override string EditPermissionName => PermissionNames.Tasks_Edit;
    protected override string ViewPermissionName => PermissionNames.Tasks_View;
    protected override string DeletePermissionName => PermissionNames.Tasks_Delete;
}

var manager = person.GetDepartment().GetManager();

var manager = person.GetManager();

class ViewModelLocator
{
    static ViewModelLocator()
    {
        ServiceLocator.SetLocatorProvider(() => SimpleIoc.Default);
        if (ViewModelBase.IsInDesignModeStatic)
        {
            SimpleIoc.Default.Register<IDataService, Design.DesignDataService>();
        }
        else
        {
            SimpleIoc.Default.Register<IDataService, DataService>();
        }
        SimpleIoc.Default.Register<MainViewModel>();
        SimpleIoc.Default.Register<SecondViewModel>();
    }

    public MainViewModel Main
    {
        get
        {
            return ServiceLocator.Current.GetInstance<MainViewModel>();
        }
    }
}

SimpleIoc.Default.GetInstance<MainViewModel>(Guid.NewGuid().ToString());

SimpleIoc.Default.Register<IDataService, Design.DesignDataService>();

SimpleIoc.Default.Register<IDataService>(myObject);

SimpleIoc.Default.Register<MainViewModel>();

SimpleIoc.Default.GetInstance<IDataService>();

SimpleIoc.Default.GetInstance();

        if (ViewModelBase.IsInDesignModeStatic)
        {
            SimpleIoc.Default.Register<IDataService, Design.DesignDataService>();
        }
        else
        {
            SimpleIoc.Default.Register<IDataService, DataService>();
        }

Only Material Web Components that utilized Material UI are being put on pause. The Angular CDK, Material for Angular and the Material UI Design System as a whole are not being affected by this announcement.

public class StrongCoupledConcreteA
    {
        public string GenerateString(string s) { return s + " from" + this.GetType().ToString(); }
    }

    public class StrongCoupledConcreteB
    {
        public void GenerateString(ref string s) { s += " from" + this.GetType().ToString(); }
    }

    public class Printer
    {
        bool condition;
        public Printer(bool cond)
        {
            condition = cond;
        }

        public void SetCondition(bool value) { condition = value; }

        public void Print()
        {
            string result;
            string input = " this message is";
            if (condition)
            {
                var stringGenerator = new StrongCoupledConcreteA();
                result = stringGenerator.GenerateString(input);
            }
            else
            {
                var stringGenerator = new StrongCoupledConcreteB();
                result = input;
                stringGenerator.GenerateString(ref result);
            }
            Console.WriteLine(result);
        }

    }
    public class Context
    {
        Printer printer;
        public void DoWork()
        {
            printer = new Printer(true);
            printer.Print();

            printer.SetCondition(false);
            printer.Print();
        }

    }

public interface IStringGenerator
        {
            string GenerateString(string s);
        }
        public class LooslyCoupledConcreteA : IStringGenerator
        {
            public string GenerateString(string s)
            {
                return s + " from " + this.GetType().ToString();
            }
        }
        public class LooslyCoupledConcreteB : IStringGenerator
        {
            public string GenerateString(string s)
            {
                return s + " from " + this.GetType().ToString();
            }
        }

           public class Printer
           {
               bool condition;
               public Printer(bool cond)
               {
                   condition = cond;
               }

               public void SetCondition(bool value) { condition = value; }

               public void Print()
               {
                   string result;
                   string input = " this message is";
                   IStringGenerator generator;
                   if (condition)
                   {
                       generator = new LooslyCoupledConcreteA();
                   }
                   else
                   {
                       generator = new LooslyCoupledConcreteB();
                   }
                   
                   result = generator.GenerateString(input);
                   Console.WriteLine(result);

               }

           }

// single responsibility principle - bad example

    interface IEmail
    {
        void SetSender(string sender);
        void SetReceiver(string receiver);
        void SetContent(string content);
    }

    class Email : IEmail
    {
        public void SetSender(string sender)
        {
            throw new NotImplementedException();
        }
        public void SetReceiver(string receiver)
        {
            throw new NotImplementedException();
        }

        public void SetContent(string content)
        {
            throw new NotImplementedException();
        }
    }

// single responsibility principle - good example
    public interface IMessage
    {
        void SetSender(string sender);
        void SetReceiver(string receiver);
        void SetContent(IContent content);
    }

    public interface IContent
    {
        string GetAsString(); // used for serialization
    }

    public class Email : IMessage
    {        
        public void SetSender(string sender)
        {
            throw new NotImplementedException();
        }

        public void SetReceiver(string receiver)
        {
            throw new NotImplementedException();
        }

        public void SetContent(IContent content)
        {
            throw new NotImplementedException();
        }
    }

public class AreaCalculator
        {
            public double Area(object[] shapes)
            {
                double area = 0;

                foreach (var shape in shapes)
                {

                    if (shape is Square)
                    {
                        Square square = (Square)shape;
                        area += Math.Sqrt(square.Height);
                    }

                    if (shape is Triangle)
                    {
                        Triangle triangle = (Triangle)shape;
                        double TotalHalf = (triangle.FirstSide + triangle.SecondSide + triangle.ThirdSide) / 2;
                        area += Math.Sqrt(TotalHalf * (TotalHalf - triangle.FirstSide) *
                        (TotalHalf - triangle.SecondSide) * (TotalHalf - triangle.ThirdSide));
                    }

                    if (shape is Circle)
                    {
                        Circle circle = (Circle)shape;
                        area += circle.Radius * circle.Radius * Math.PI;
                    }

                }
                return area;
            }
        }
        public class Square
        {
            public double Height { get; set; }
        }
        public class Circle
        {
            public double Radius { get; set; }
        }
        public class Triangle
        {
            public double FirstSide { get; set; }
            public double SecondSide { get; set; }
            public double ThirdSide { get; set; }
        }

public class AreaCalculator
{
    public double Area(Shape[] shapes)
    {
        double area = 0;

        foreach (var shape in shapes)
        {
            area += shape.Area();
        }

        return area;
    }
}
public abstract class Shape
{
    public abstract double Area();
}
public class Square : Shape
{
    public double Height { get { return _height; } }
    private double _height;

    public Square(double Height)
    {
        _height = Height;
    }

    public override double Area()
    {
        return Math.Sqrt(_height);
    }
}
public class Circle : Shape
{
    public double Radius { get { return _radius; } }

    private double _radius;

    public Circle(double Radius)
    {
        _radius = Radius;
    }

    public override double Area()
    {
        return _radius * _radius * Math.PI;
    }
}
public class Triangle : Shape
{
    public double FirstSide { get { return _firstSide; } }
    public double SecondSide { get { return _secondSide; } }
    public double ThirdSide { get { return _thirdSide; } }

    private double _firstSide;
    private double _secondSide;
    private double _thirdSide;

    public Triangle(double FirstSide, double SecondSide, double ThirdSide)
    {
        _firstSide = FirstSide;
        _secondSide = SecondSide;
        _thirdSide = ThirdSide;
    }

    public override double Area()
    {
        double TotalHalf = (_firstSide + _secondSide + _thirdSide) / 2;
        return Math.Sqrt(TotalHalf * (TotalHalf - _firstSide) * (TotalHalf - _secondSide) * (TotalHalf - _thirdSide));
    }
}

 x.For<IUnitOfWork>().HybridHttpOrThreadLocalScoped().Use<MyContext>();

 using (var container = ObjectFactory.Container.GetNestedContainer())
{
    var uow = container.GetInstance<IUnitOfWork>();

}

 new HybridLifecycle().FindCache(null).DisposeAndClear();