[C#] ClassDiagram on Visual Studio

• ClassDiagram
• 視覺化的介面
• 優點：視覺化設計方式，將程式架構圖像化
• VS2017：選擇 Class Diagram

• Class Diagram 介面

• 這邊使用此網站所提供的 Code：Abstract Factory
• Code

/// 

    /// The 'AbstractFactory' abstract class
    /// 
    abstract class AbstractFactory
    {
        public abstract AbstractProductA CreateProductA();
        public abstract AbstractProductB CreateProductB();
    }


    /// 

    /// The 'ConcreteFactory1' class
    /// 
    class ConcreteFactory1 : AbstractFactory
    {
        public override AbstractProductA CreateProductA()
        {
            return new ProductA1();
        }
        public override AbstractProductB CreateProductB()
        {
            return new ProductB1();
        }
    }

    /// 

    /// The 'ConcreteFactory2' class
    /// 
    class ConcreteFactory2 : AbstractFactory
    {
        public override AbstractProductA CreateProductA()
        {
            return new ProductA2();
        }
        public override AbstractProductB CreateProductB()
        {
            return new ProductB2();
        }
    }

    /// 

    /// The 'AbstractProductA' abstract class
    /// 
    abstract class AbstractProductA
    {
    }

    /// 

    /// The 'AbstractProductB' abstract class
    /// 
    abstract class AbstractProductB
    {
        public abstract void Interact(AbstractProductA a);
    }


    /// 

    /// The 'ProductA1' class
    /// 
    class ProductA1 : AbstractProductA
    {
    }

    /// 

    /// The 'ProductB1' class
    /// 
    class ProductB1 : AbstractProductB
    {
        public override void Interact(AbstractProductA a)
        {
            Console.WriteLine(this.GetType().Name +
              " interacts with " + a.GetType().Name);
        }
    }

    /// 

    /// The 'ProductA2' class
    /// 
    class ProductA2 : AbstractProductA
    {
    }

    /// 

    /// The 'ProductB2' class
    /// 
    class ProductB2 : AbstractProductB
    {
        public override void Interact(AbstractProductA a)
        {
            Console.WriteLine(this.GetType().Name +
              " interacts with " + a.GetType().Name);
        }
    }

    /// 

    /// The 'Client' class. Interaction environment for the products.
    /// 
    class Client
    {
        private AbstractProductA _abstractProductA;
        private AbstractProductB _abstractProductB;

        // Constructor
        public Client(AbstractFactory factory)
        {
            _abstractProductB = factory.CreateProductB();
            _abstractProductA = factory.CreateProductA();
        }

        public void Run()
        {
            _abstractProductB.Interact(_abstractProductA);
        }
    }

• Class Diagram 產生出來的結果

• Class Diagram 可以匯出圖形

• 產出的圖形，可幫助開發人員快速的理解程式架構
• Ref
• 恆逸 - U2941a