Depth. NET platform and C # programming) chapter sixth on-machine Exercise 1. Lixiangyang. 20170411

1=============truck class ==========2 usingSystem;3 usingSystem.Collections.Generic;4 usingSystem.Linq;5 usingSystem.Text;6 usingSystem.Threading.Tasks;7 8 namespacesj1.entity9 {Ten     /// <summary> One     ///Truck Class A     /// </summary> -      Public classtruck:vehicle -     { the         PublicTruck (stringXinghao,stringChandi):Base(Xinghao,chandi) -        {} -        /// <summary> -        ///Truckrun () +        /// </summary> -         Public voidTruckrun () +        { AConsole.WriteLine (string. Format ("The model number is: {0}, the truck where the origin is {1} is driving! ", Xinghao,chandi)); at        } -     } -  -}

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1=============vehicle class ==============2 usingSystem;3 usingSystem.Collections.Generic;4 usingSystem.Linq;5 usingSystem.Text;6 usingSystem.Threading.Tasks;7 8 namespacesj1.entity9 {Ten     /// <summary> One     ///Automobile class A     /// </summary> -      Public classVehicle -     { the          Public stringXinghao {Get;Set; }//Model -          Public stringChandi {Get;Set; }//Origin -         /// <summary> -         ///constructor Function +         /// </summary> -         /// <param name= "Xinghao" ></param> +         /// <param name= "Chandi" ></param> A          PublicVehicle (stringXinghao,stringChandi) at         { -              This. Xinghao =Xinghao; -              This. Chandi =Chandi; -         } -         /// <summary> -         ///Vehiclrun () method in         /// </summary> -          Public voidVehiclerun () to         { +Console.WriteLine ("the car is driving"); -         } the     } *}

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1============= Test Class ==============2 usingsj1.entity;3 usingSystem;4 usingSystem.Collections.Generic;5 usingSystem.Linq;6 usingSystem.Text;7 usingSystem.Threading.Tasks;8 9 namespaceSJ1Ten { One     class Program A     { -         Static voidMain (string[] args) -         { theTruck Truck =NewTruck ("Audi A6","Germany"); - truck. Truckrun (); - truck. Vehiclerun (); - Console.read (); +  -         } +     } A}

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Depth. NET platform and C # programming) chapter sixth on-machine Exercise 1. Lixiangyang. 20170411