ch. 7 end region tags

src/Chapter07/Listing07.01.DerivingOneClassFromAnother.cs

@@ -13,10 +13,10 @@ public class PdaItem
     // Define the Contact class as inheriting the PdaItem class
     #region HIGHLIGHT
     public class Contact : PdaItem
-    #endregion
+    #endregion HIGHLIGHT
     {
         public string? Address { get; set; }
         public string? Phone { get; set; }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.02.UsingInheritedMethods.cs

@@ -10,10 +10,10 @@ public static void Main()
             Contact contact = new Contact();
             #region HIGHLIGHT
             contact.Name = "Inigo Montoya";
-            #endregion
+            #endregion HIGHLIGHT
 
             // ...
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.03.ClassesDerivingFromEachOtherToFormAnInheritanceChain.cs

@@ -17,5 +17,5 @@ public class Customer : Contact
     {
         // ...
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.04.ImplicitBaseTypeCasting.cs

@@ -12,15 +12,15 @@ public static void Main()
             Contact contact = new Contact();
             #region HIGHLIGHT
             PdaItem item = contact;
-            #endregion
+            #endregion HIGHLIGHT
             // ...
 
             // Base types must be cast explicitly to derived types
             #region HIGHLIGHT
             contact = (Contact)item;
-            #endregion
+            #endregion HIGHLIGHT
             // ...
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.05.DefiningCastOperators.cs

@@ -12,10 +12,10 @@ public static implicit operator UTMCoordinates(
         {
             #region EXCLUDE
             return null!; //return the new UTMCoordinates object
-            #endregion
+            #endregion EXCLUDE
         }
     }
-    #endregion
+    #endregion INCLUDE
 
     class UTMCoordinates
     {

src/Chapter07/Listing07.06.PrivateMembersAreNotInherited.cs

@@ -11,7 +11,7 @@ public class PdaItem
         #region EXCLUDE
         // Justification: Disabled pending constructor
         #pragma warning disable CS8618 // Non-nullable field is uninitialized. Consider declaring as nullable.
-        #endregion
+        #endregion EXCLUDE
         private string _Name;
 
         public string Name
@@ -21,7 +21,7 @@ public string Name
         }
         #region EXCLUDE
         #pragma warning restore CS8618 // Non-nullable field is uninitialized. Consider declaring as nullable.
-        #endregion
+        #endregion EXCLUDE
     }
 
     public class Contact : PdaItem
@@ -38,8 +38,8 @@ public static void Main()
             // ERROR:  'PdaItem._Name' is inaccessible
             // due to its protection level
             // contact._Name = "Inigo Montoya";
-            #endregion
+            #endregion HIGHLIGHT
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.07.ProtectedMembersAreAccessibleOnlyFromDerivedClasses.cs

@@ -12,7 +12,7 @@ public class PdaItem
         public PdaItem(Guid objectKey) => ObjectKey = objectKey;
         #region HIGHLIGHT
         protected Guid ObjectKey { get; }
-        #endregion
+        #endregion HIGHLIGHT
     }
 
     public class Contact : PdaItem
@@ -27,20 +27,20 @@ public void Save()
             #region HIGHLIGHT
             using FileStream stream = File.OpenWrite(
                 ObjectKey + ".dat");
-            #endregion
+            #endregion HIGHLIGHT
             // ...
             stream.Dispose();
         }
         static public Contact Copy(Contact contact)
         #region HIGHLIGHT
             => new Contact(contact.ObjectKey);
-        #endregion
+        #endregion HIGHLIGHT
 
         // static public Contact Copy(PdaItem pdaItem) =>
         #region HIGHLIGHT
         // Error: Cannot access protected member PdaItem.ObjectKey.
         // new Contact(((Contact)pdaItem).ObjectKey);
-        #endregion
+        #endregion HIGHLIGHT
     }
 
     public class Program
@@ -52,8 +52,8 @@ public static void Main()
             #region HIGHLIGHT
             // ERROR:  'PdaItem.ObjectKey' is inaccessible
             // Console.WriteLine(contact.ObjectKey);
-            #endregion
+            #endregion HIGHLIGHT
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.08.PreventingDerivationWithSealedClasses.cs

@@ -11,5 +11,5 @@ public sealed class DerivedCommandLineParser
     {
         // ...
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.09.OverridingAProperty.cs

@@ -8,15 +8,15 @@ public class PdaItem
     {
         #region HIGHLIGHT
         public virtual string Name { get; set; }
-        #endregion
+        #endregion HIGHLIGHT
         // ...
     }
 
     public class Contact : PdaItem
     {
         #region HIGHLIGHT
         public override string Name
-        #endregion
+        #endregion HIGHLIGHT
         {
             get
             {
@@ -37,5 +37,5 @@ public override string Name
 
         // ...
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.10.RuntimeCallingTheMostDerivedImplementationOfAVirtualMethod.cs

@@ -23,5 +23,5 @@ public static void Main()
                 $"{ contact.FirstName } { contact.LastName}");
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.11.OverrideVersusNewModifier.cs

@@ -54,5 +54,5 @@ SuperSubDerivedClass superSubDerivedClass
             BaseClass.DisplayName();
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.12.SealingMembers.cs

@@ -22,5 +22,5 @@ class C : B
         //{
         //}
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.13.AccessingABaseMember.cs

@@ -28,9 +28,9 @@ public override string ToString()
         {
             #region HIGHLIGHT
             return base.ToString() +
-            #endregion
+            #endregion HIGHLIGHT
                 NewLine + Country;
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.14.SpecifyingWhichBaseConstructorToInvoke.cs

@@ -20,7 +20,7 @@ public class Contact : PdaItem
         #region HIGHLIGHT
         public Contact(string name) :
             base(name)
-        #endregion
+        #endregion HIGHLIGHT
         {
         }
         #pragma warning restore CS8618
@@ -66,5 +66,5 @@ public Appointment(string name, string location,
 
         // ...
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.15.DefiningAnAbstractClass.cs

@@ -6,7 +6,7 @@ namespace AddisonWesley.Michaelis.EssentialCSharp.Chapter07.Listing07_15
     // Define an abstract class
     #region HIGHLIGHT
     public abstract class PdaItem
-    #endregion
+    #endregion HIGHLIGHT
     {
         public PdaItem(string name)
         {
@@ -25,6 +25,6 @@ public static void Main()
             // item = new PdaItem("Inigo Montoya");
         }
     }
-    #endregion
+    #endregion INCLUDE
 #pragma warning restore CS0168
 }

src/Chapter07/Listing07.16.DefiningAbstractMembers.cs

@@ -16,7 +16,7 @@ public PdaItem(string name)
         public virtual string Name { get; set; }
         #region HIGHLIGHT
         public abstract string GetSummary();
-        #endregion
+        #endregion HIGHLIGHT
     }
 
     public class Contact : PdaItem
@@ -26,7 +26,7 @@ public Contact(string name)
             : base(name)
         {
         }
-        #endregion
+        #endregion EXCLUDE
         public override string Name
         {
             get
@@ -56,7 +56,7 @@ public string FirstName
             }
         }
         private string? _FirstName;
-        #endregion
+        #endregion HIGHLIGHT
 
         #region HIGHLIGHT
         public string LastName
@@ -71,7 +71,7 @@ public string LastName
             }
         }
         private string? _LastName;
-        #endregion
+        #endregion HIGHLIGHT
         public string? Address { get; set; }
 
         #region HIGHLIGHT
@@ -81,7 +81,7 @@ public override string GetSummary()
             + $"LastName: { LastName + NewLine }"
             + $"Address: { Address + NewLine }";
         }
-        #endregion
+        #endregion HIGHLIGHT
 
         // ...
     }
@@ -110,5 +110,5 @@ public override string GetSummary()
                 + $"Location: { Location }";
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.17.UsingPolymorphismToListThePdaItems.cs

@@ -43,5 +43,5 @@ public static void List(PdaItem[] items)
             }
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.18.System.ObjectDerivationImpliedWhenNoDerivationIsSpecifiedExplicitly.cs

@@ -10,6 +10,6 @@ public class PdaItem : object
     {
         // ...
     }
-    #endregion
+    #endregion INCLUDE
     */
 }

src/Chapter07/Listing07.19.IsOperatorDeterminingTheUnderlyingType.cs

@@ -23,9 +23,9 @@ public static void Save(object data)
             }
             #region EXCLUDE
             Console.WriteLine(data);
-            #endregion
+            #endregion EXCLUDE
         }
-        #endregion
+        #endregion INCLUDE
 
         public static object Encrypt(string data)
         {

src/Chapter07/Listing07.20.TuplePatternMatching.cs

@@ -16,14 +16,14 @@ static public void Main(params string[] args)
             // ...
             #region HIGHLIGHT
             if ((args.Length, args[Action]) is (1, "show"))
-            #endregion
+            #endregion HIGHLIGHT
             {
                 Console.WriteLine(File.ReadAllText(DataFile));
             }
             #region HIGHLIGHT
             else if ((args.Length, args[Action].ToLower(), args[FileName]) 
                 is (2, "encrypt", string fileName))
-            #endregion
+            #endregion HIGHLIGHT
             {
                 string data = File.ReadAllText(DataFile);
                 File.WriteAllText(fileName, Encrypt(data).ToString());
@@ -36,7 +36,7 @@ public static string Encrypt(string data)
             // See Chapter 19 for actual encryption implementation
             return $"ENCRYPTED <{data}> ENCRYPTED";
         }
-        #endregion
+        #endregion EXCLUDE
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.21.PositionalPatternMatching.cs

@@ -13,12 +13,12 @@ public Person(string firstName, string lastName)
         }
         public string FirstName { get; }
         public string LastName { get; }
-        #endregion
+        #endregion EXCLUDE
 
         #region HIGHLIGHT
         public void Deconstruct(out string firstName, out string lastName) =>
             (firstName, lastName) = (FirstName, LastName);
-        #endregion
+        #endregion HIGHLIGHT
     }
 
     public class Program
@@ -30,11 +30,11 @@ public static void Main()
             // Positional Pattern Matching
             #region HIGHLIGHT
             if (person is (string firstName, string lastName))
-            #endregion
+            #endregion HIGHLIGHT
             {
                 Console.WriteLine($"{firstName} {lastName}");
             }
         }
     }
-    #endregion
+    #endregion INCLUDE
 }

src/Chapter07/Listing07.22.PropertyPatternMatching.cs

@@ -28,12 +28,12 @@ public static void Main()
             // Positional pattern matching
             #region HIGHLIGHT
             if (person is {FirstName: string firstName, LastName: string lastName })
-            #endregion
+            #endregion HIGHLIGHT
             {
                 Console.WriteLine($"{firstName} {lastName}");
             }
             // ...
-            #endregion
+            #endregion INCLUDE
         }
     }
 }

src/Chapter07/Listing07.23.RecursivePatternMatching.cs

@@ -47,7 +47,7 @@ public static void Main()
                 // ...
             }
             // ...
-            #endregion
+            #endregion INCLUDE
         }
     }
 }