Automatic attributes are used in c to reduce code input

public class Product 
    { 
        private String name; 
        public String Name 
        { 
            get 
            { 
                return name; 
            } 
            private set 
            { 
                name = value; 
            } 
        }
        private Decimal price; 
        public Decimal Price 
        { 
            get 
            { 
                return price; 
            } 
            set 
            { 
                price = value; 
            } 
        }
        public Product(String name, Decimal price) 
        { 
            this.price = price; 
            this.name = name; 
        } 
    }

It can be rewritten as:

public class Product 
    { 
        public String Name 
        { 
            get; 
            private set; 
        }
        public Decimal Price 
        { 
            get; 
            set; 
        }
        public Product(String name, Decimal price) 
        { 
            Name = name; 
            Price = price; 
        }
        public override string ToString() 
        { 
            return String.Format("{0}:{1}", this.Name, this.Price); 
        } 
    }

Doesn't the code simplify a lot!

Note:

Properties that cannot be defined as read-only or write-only must be provided at the same time
If you want to add judgment, validation, and other logic to attributes, you can only use the traditional method of attribute definition