Added snippets for true and false operators/literals

snippets/csharp/keywords/Program.cs

@@ -16,6 +16,10 @@ static void Main(string[] args)
             IterationKeywordsExamples.Examples();
             Console.WriteLine("=================    readonly Keyword Examples ======================");
             ReadonlyKeywordExamples.Examples();
+            Console.WriteLine("=================    true and false operators examples ==============");
+            LaunchStatusTest.Main();
+            Console.WriteLine("=================    true and false literals examples ===============");
+            TrueFalseLiteralsExamples.Examples();
         }
     }
 }

snippets/csharp/keywords/TrueFalseLiteralsExamples.cs

@@ -0,0 +1,33 @@
+using System;
+
+namespace keywords
+{
+    public static class TrueFalseLiteralsExamples
+    {
+        public static void Examples()
+        {
+            TrueExample();
+            FalseExample();
+        }
+
+        private static void TrueExample()
+        {
+            // <SnippetTrueLiteral>
+            bool check = true;
+            Console.WriteLine(check ? "Passed" : "Not passed");
+            // Output: 
+            // Passed
+            // </SnippetTrueLiteral>
+        }
+
+        private static void FalseExample()
+        {
+            // <SnippetFalseLiteral>
+            bool check = false;
+            Console.WriteLine(check ? "Passed" : "Not passed");
+            // Output:
+            // Not passed
+            // </SnippetFalseLiteral>
+        }
+    }
+}

snippets/csharp/keywords/TrueFalseOperatorsExample.cs

@@ -0,0 +1,60 @@
+using System;
+
+public struct LaunchStatus
+{
+    public static readonly LaunchStatus Green = new LaunchStatus(0);
+    public static readonly LaunchStatus Yellow = new LaunchStatus(1);
+    public static readonly LaunchStatus Red = new LaunchStatus(2);
+
+    private int status;
+
+    private LaunchStatus(int status)
+    {
+        this.status = status;
+    }
+
+    public static bool operator true(LaunchStatus x) => x == Green || x == Yellow;
+    public static bool operator false(LaunchStatus x) => x == Red;
+
+    public static LaunchStatus operator &(LaunchStatus x, LaunchStatus y)
+    {
+        if (x == Red || y == Red || (x == Yellow && y == Yellow))
+        {
+            return Red;
+        }
+
+        if (x == Yellow || y == Yellow)
+        {
+            return Yellow;
+        }
+
+        return Green;
+    }
+
+    public static bool operator ==(LaunchStatus x, LaunchStatus y) => x.status == y.status;
+    public static bool operator !=(LaunchStatus x, LaunchStatus y) => !(x == y);
+
+    public override bool Equals(object obj) => obj is LaunchStatus other && this == other;
+    public override int GetHashCode() => status;
+}
+
+public class LaunchStatusTest
+{
+    public static void Main()
+    {
+        LaunchStatus okToLaunch = GetFuelLaunchStatus() && GetNavigationLaunchStatus();
+        Console.WriteLine(okToLaunch ? "Ready to go!" : "Wait!");
+    }
+
+    static LaunchStatus GetFuelLaunchStatus()
+    {
+        Console.WriteLine("Getting fuel launch status...");
+        return LaunchStatus.Red;
+    }
+
+    static LaunchStatus GetNavigationLaunchStatus()
+    {
+        Console.WriteLine("Getting navigation launch status...");
+        return LaunchStatus.Yellow;
+    }
+}