Tidy up csrefKeywordsLiteral snippet (#38056)

* Tidy up `csrefKeywordsLiteral` snippet * Update samples/snippets/csharp/VS_Snippets_VBCSharp/csrefKeywordsLiteral/CS/csrefKeywordsLiteral.cs --------- Co-authored-by: Bill Wagner <[email protected]>
dotnet · Nov 15, 2023 · 8573cfb · 8573cfb
1 parent 739a134
commit 8573cfb
Showing 1 changed file with 2 additions and 9 deletions.
diff --git a/samples/snippets/csharp/VS_Snippets_VBCSharp/csrefKeywordsLiteral/CS/csrefKeywordsLiteral.cs b/samples/snippets/csharp/VS_Snippets_VBCSharp/csrefKeywordsLiteral/CS/csrefKeywordsLiteral.cs
@@ -1,20 +1,16 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace NullExamples
 {
     //<snippet1>
-
     class Program
     {
         class MyClass
         {
             public void MyMethod() { }
         }
 
-        static void Main(string[] args)
+        static void Main()
         {
             // Set a breakpoint here to see that mc = null.
             // However, the compiler considers it "unassigned."
@@ -45,8 +41,7 @@ static void Main(string[] args)
             string t = String.Empty; // Logically the same as ""
 
             // Equals applied to any null object returns false.
-            bool b = (t.Equals(s));
-            Console.WriteLine(b);
+            Console.WriteLine("t.Equals(s) is {0}", t.Equals(s));
 
             // Equality operator also returns false when one
             // operand is null.
@@ -62,8 +57,6 @@ static void Main(string[] args)
             int? i = null;
 
             // Keep the console window open in debug mode.
-            System.Console.WriteLine("Press any key to exit.");
-            System.Console.ReadKey();
         }
     }
     //</snippet1>