title: does not contain a definition for " " and no extension method accepting a first argument
body: <pre><code>i am having trouble with my set and gets in my test class. it says it does not 
  </code></pre>
  
  <p>contain a definition for ______ and no extension method accepting a first argument. i have read similar problems but i can not fix these errors. how can i fix this? Specifically it says my Car class does not contain a definition </p>
  
  <pre><code>using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  
  namespace Homework1 
  {
      class Car
      {
          private string color;
          private int numOfWheels;
          private int startingPoint;
          private int mileage;
          private int currentSpeed;
  
          public Car()
          {
              color = "";
              NumOfWheels = 4;
              StartingPoint = 100000;
              CurrentSpeed = 0;
              Mileage = 0;
          }
  
          public Car(string color, int numOfWheels, int startingPoint, int currentSpeed, int mileage)
          {
              Color = color;
              NumOfWheels = numOfWheels;
              StartingPoint = startingPoint;
              CurrentSpeed = currentSpeed;
              Mileage = mileage;
          }
  
          public virtual string Color
          {
              get
              {
                  return color;
              }
              set
              {
                  color = value;
              }
          }
  
          public virtual int NumOfWheels
          {
              get
              {
                  return numOfWheels;
              }
              set
              {
                  numOfWheels = value;
              }
          }
  
          public virtual int StartingPoint
          {
              get
              {
                  return startingPoint;
              }
              set
              {
                  startingPoint = value;
              }
          }
  
          public virtual int CurrentSpeed
          {
              get
              {
                  return currentSpeed;
              }
              set
              {
                  currentSpeed = value;
              }
          }
  
          public virtual int Mileage
          {
              get
              {
                  return mileage;
              }
              set
              {
                  mileage = value;
              } 
          }
  
  
          public override string ToString()
          {
              return (" color " + color + " numOfWheels" + numOfWheels + "startingPoint " + startingPoint + "mileage" + mileage + "current speed" + currentSpeed);
          }
       }
  }
  
  ********************************************************************************
  ///this is the test program
  
  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  
  namespace Homework1
  {
      class CarTest
      {
         static void Main(string[] args)
          {
  
  
              Car myCar = new Car();
  
  
                  Console.WriteLine("*****************************"); 
                  Console.WriteLine("*                           *"); 
                  Console.WriteLine("*  WELCOME TO CAR MANAGER   *");
                  Console.WriteLine("*    By &lt;&lt;my Name&gt;&gt;         *"); 
                  Console.WriteLine("*                           *");
                  Console.WriteLine("*****************************");
  
  
  
              Console.WriteLine("\nEnter the number of wheels of a car");
              int numOfWheels = Console.Read();
              myCar.setNumOfWheels(numOfWheels);
  
  
  
              Console.WriteLine("Enter the color of the car");
              String color = Console.ReadLine();
  
              Console.WriteLine("Current mileage will be set to zero");
  
              Console.WriteLine("The current starting point will be set to 100000");
  
              Console.Write("The current status of your car \n{0:D} Wheels, \n{1}, \n{2:D} Miles and \nCAR POINT = {3:D}", myCar.getNumOfWheels, 
              myCar.getColor, myCar.getMileage, myCar.getStartingPoint);
  
              Console.WriteLine("\nEnter the owner's name");
              String name = Console.ReadLine();
  
              Console.WriteLine("Enter the miles the car ran in this week");
              int milesThisWeek = Console.ReadLine();
              myCar.setMileage(Mileage);
  
              Console.WriteLine("This car is owned by n{1}", name); 
  
  
                  Console.WriteLine("===&gt;The current status of your car:");
              Console.WriteLine("Wheels: " + myCar.getWheels());
              Console.WriteLine("Color: " + myCar.getColor());
                  Console.WriteLine("Current Mileage: " + myCar.getMileage());
              Console.WriteLine("Starting Point: " + myCar.getStartingPoint());
              Console.WriteLine("************ Thank you for using CAR MANAGER *************");
              Console.WriteLine("----------------------------------------------------------");
              Console.WriteLine("----------------------------------------------------------");
              Console.WriteLine("Press ENTER to close console…….");    
          }
      }
  }
  </code></pre>