PI06 i PI06-1. Docker definitions for MSSQL and Postgres. Data seeder/generator for countries and people. Entity Framework example with variants for Postgres and MSSQL

SomeOfCSharpFeatures/Inheritance/Car.cs

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+using System;
+
+namespace Inheritance;
+
+public class Car : Vehicle
+{
+  public int Doors { get; set; }
+  public string Color { get; set; } = "White";
+
+  public Car(string model, double horsePower, int doors) 
+    : base(model, horsePower)
+  {
+    Console.WriteLine($"Creating car {model}");
+    this.Doors = doors;
+  }
+
+  public void BuckleSeatBelt()
+  {
+    Console.WriteLine("Car {0} - seat belt buckled", Model);
+  }
+
+  public override void Start()
+  {
+    Console.WriteLine("Start Car " + Model);
+  }
+
+  public new void Stop()
+  {
+    Console.WriteLine("Stop Car " + Model);
+  }
+}