Improve sample and sample outputs (#4526)

Author: mairaw

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary2/CPP/hybriddictionary.cpp

@@ -107,7 +107,7 @@ void PrintKeysAndValues3( HybridDictionary^ myCol )
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Displays the elements using for each:
    KEY                       VALUE

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary_AddRemove/CPP/hybriddictionary_addremove.cpp

@@ -60,7 +60,7 @@ int main()
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Initial contents of the HybridDictionary:
    KEY                       VALUE

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary_Contains/CPP/hybriddictionary_contains.cpp

@@ -58,7 +58,7 @@ int main()
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Initial contents of the HybridDictionary:
    KEY                       VALUE

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary_CopyTo/CPP/hybriddictionary_copyto.cpp

@@ -61,7 +61,7 @@ int main()
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Initial contents of the HybridDictionary:
    KEY                       VALUE

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary_Enumerator/CPP/hybriddictionary_enumerator.cpp

@@ -78,7 +78,7 @@ void PrintKeysAndValues3( HybridDictionary^ myCol )
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Displays the elements using for each:
    KEY                       VALUE

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.ListDictionary_AddRemove/CPP/listdictionary_addremove.cpp

@@ -37,8 +37,8 @@ int main()
    PrintKeysAndValues( myCol );
 
    // Deletes a key.
-   myCol->Remove( "Plums" );
-   Console::WriteLine( "The collection contains the following elements after removing \"Plums\":" );
+   myCol->Remove( "Gala Apples" );
+   Console::WriteLine( "The collection contains the following elements after removing \"Gala Apples\":" );
    PrintKeysAndValues( myCol );
 
    // Clears the entire collection.
@@ -59,11 +59,10 @@ Initial contents of the ListDictionary:
    Granny Smith Apples       0.89
    Red Delicious Apples      0.99
 
-The collection contains the following elements after removing "Plums":
+The collection contains the following elements after removing "Gala Apples":
    KEY                       VALUE
    Braeburn Apples           1.49
    Fuji Apples               1.29
-   Gala Apples               1.49
    Golden Delicious Apples   1.29
    Granny Smith Apples       0.89
    Red Delicious Apples      0.99

samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Specialized.OrderedDictionary1/cpp/ordereddictionary1.cpp

@@ -69,8 +69,6 @@ public ref class OrderedDictionarySample
 
         DisplayEnumerator(myEnumerator);
         //</Snippet03>
-
-        Console::ReadLine();
     }
 
     //<Snippet04>

samples/snippets/cpp/VS_Snippets_CLR_System/system.Text.Encoding.GetChars/CPP/getchars.cpp

@@ -1,4 +1,4 @@
-
+
 // The following code example encodes a string into an array of bytes,
 // and then decodes the bytes into an array of characters.
 // <Snippet1>
@@ -57,8 +57,8 @@ void PrintCountsAndChars( array<Byte>^bytes, Encoding^ enc )
 /* 
 This code produces the following output.  The question marks take the place of characters that cannot be displayed at the console.
 
-BE array with BE encoding : System.Text.UTF32Encoding : 5   12  :za??ß
-LE array with LE encoding : System.Text.UTF32Encoding : 5   12  :za??ß
+BE array with BE encoding : System.Text.UTF32Encoding : 5   12  :zăǽβ
+LE array with LE encoding : System.Text.UTF32Encoding : 5   12  :zăǽβ
 
 */
 // </Snippet1>

samples/snippets/cpp/VS_Snippets_Remoting/NCLUriEnhancements/CPP/nclurienhancements.cpp

@@ -66,9 +66,9 @@ void SampleOriginalString()
    Uri^ uriAddress = gcnew Uri( "HTTP://www.ConToso.com:80//thick%20and%20thin.htm" );
 
    // Write the new Uri to the console and note the difference in the two values.
-   // ToString() gives the canonical version.  OriginalString gives the orginal 
+   // ToString() gives the canonical version. OriginalString gives the original 
    // string that was passed to the constructor.
-   // The following outputs "http://www.contoso.com/thick and thin.htm".
+   // The following outputs "http://www.contoso.com//thick and thin.htm".
    Console::WriteLine( uriAddress );
 
    // The following outputs "HTTP://www.ConToso.com:80//thick%20and%20thin.htm".

samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Specialized.HybridDictionary2/CS/hybriddictionary.cs

@@ -103,7 +103,7 @@ public static void PrintKeysAndValues3( HybridDictionary myCol )  {
 }
 
 /*
-This code produces the following output.
+This code produces output similar to the following:
 
 Displays the elements using foreach:
    KEY                       VALUE