Update Live with current Master

csharp/tutorials/exploration/csharp6-finished/Program.cs

@@ -0,0 +1,50 @@
+// <SnippetUsingStatic>
+using static System.Console;
+// </SnippetUsingStatic>
+using System.Linq;
+
+public class Person
+{
+    public string FirstName { get; private set; }
+    public string LastName { get; private set; }
+
+    // <SnippetMiddleName>
+    public string MiddleName { get; } = "";
+
+    public Person(string first, string middle, string last)
+    {
+        FirstName = first;
+        MiddleName = middle;
+        LastName = last;
+    }
+    // </SnippetMiddleName>
+
+    public Person(string first, string last)
+    {
+        FirstName = first;
+        LastName = last;
+    }
+
+    // <SnippetStringInterpolation>
+    public override string ToString() => $"{FirstName} {LastName}";
+    public string AllCaps() => $"{FirstName.ToUpper()} {LastName.ToUpper()}";
+    // </SnippetStringInterpolation>
+}
+
+public class Program
+{
+    public static void Main()
+    {
+        // <SnippetInterpolationMain>
+        var p = new Person("Bill", "Wagner");
+        WriteLine($"The name, in all caps {p.AllCaps()}");
+        WriteLine($"The name is {p}");
+        // </SnippetInterpolationMain>
+        // <SnippetPhrases>
+        var phrase = "the quick brown fox jumps over the lazy dog";
+        var wordLength = from word in phrase.Split(" ") select word.Length;
+        var average = wordLength.Average();
+        WriteLine(average);
+        // </SnippetPhrases>
+    }
+}

csharp/tutorials/exploration/csharp6-finished/csharp6-finished.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <RootNamespace>csharp6_finished</RootNamespace>
+    <LangVersion>6</LangVersion>
+  </PropertyGroup>
+
+</Project>

csharp/tutorials/exploration/csharp6-starter/Program.cs

@@ -0,0 +1,35 @@
+using System;
+
+public class Person
+{
+    public string FirstName { get; private set; }
+    public string LastName { get; private set; }
+
+    public Person(string first, string last)
+    {
+        FirstName = first;
+        LastName = last;
+    }
+
+    public override string ToString()
+    {
+        return FirstName + " " + LastName;
+    }
+
+    public string AllCaps()
+    {
+        FirstName = FirstName.ToUpper();
+        LastName = LastName.ToUpper();
+        return ToString();
+    }
+}
+
+public class Program
+{
+    public static void Main()
+    {
+        var p = new Person("Bill", "Wagner");
+        Console.WriteLine("The name, in all caps " + p.AllCaps());
+        Console.WriteLine("The name " + p);
+    }
+}

csharp/tutorials/exploration/csharp6-starter/csharp6-starter.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <LangVersion>6</LangVersion>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <RootNamespace>csharp6_starter</RootNamespace>
+  </PropertyGroup>
+
+</Project>

snippets/csharp/VS_Snippets_CLR/Diag_Process_MemoryProperties64/CS/source.cs

@@ -13,20 +13,15 @@ class ProcessMonitorSample
     {
         public static void Main()
         {
-
             // Define variables to track the peak
             // memory usage of the process.
             long peakPagedMem = 0,
                 peakWorkingSet = 0,
                 peakVirtualMem = 0;
 
-            Process myProcess = null;
-
-            try
+            // Start the process.
+            using (Process myProcess = Process.Start("NotePad.exe"))
             {
-                // Start the process.
-                myProcess = Process.Start("NotePad.exe");
-
                 // Display the process statistics until
                 // the user closes the program.
                 do
@@ -40,25 +35,17 @@ public static void Main()
 
                         // Display current process statistics.
 
-                        Console.WriteLine("{0} -", myProcess.ToString());
+                        Console.WriteLine($"{myProcess} -");
                         Console.WriteLine("-------------------------------------");
 
-                        Console.WriteLine("  physical memory usage: {0}",
-                            myProcess.WorkingSet64);
-                        Console.WriteLine("  base priority: {0}",
-                            myProcess.BasePriority);
-                        Console.WriteLine("  priority class: {0}",
-                            myProcess.PriorityClass);
-                        Console.WriteLine("  user processor time: {0}",
-                            myProcess.UserProcessorTime);
-                        Console.WriteLine("  privileged processor time: {0}",
-                            myProcess.PrivilegedProcessorTime);
-                        Console.WriteLine("  total processor time: {0}",
-                            myProcess.TotalProcessorTime);
-                        Console.WriteLine("  PagedSystemMemorySize64: {0}",
-                            myProcess.PagedSystemMemorySize64);
-                        Console.WriteLine("  PagedMemorySize64: {0}",
-                           myProcess.PagedMemorySize64);
+                        Console.WriteLine($"  Physical memory usage     : {myProcess.WorkingSet64}");
+                        Console.WriteLine($"  Base priority             : {myProcess.BasePriority}");
+                        Console.WriteLine($"  Priority class            : {myProcess.PriorityClass}");
+                        Console.WriteLine($"  User processor time       : {myProcess.UserProcessorTime}");
+                        Console.WriteLine($"  Privileged processor time : {myProcess.PrivilegedProcessorTime}");
+                        Console.WriteLine($"  Total processor time      : {myProcess.TotalProcessorTime}");
+                        Console.WriteLine($"  Paged system memory size  : {myProcess.PagedSystemMemorySize64}");
+                        Console.WriteLine($"  Paged memory size         : {myProcess.PagedMemorySize64}");
 
                         // Update the values for the overall peak memory statistics.
                         peakPagedMem = myProcess.PeakPagedMemorySize64;
@@ -79,27 +66,14 @@ public static void Main()
 
 
                 Console.WriteLine();
-                Console.WriteLine("Process exit code: {0}",
-                    myProcess.ExitCode);
+                Console.WriteLine($"Process exit code: {myProcess.ExitCode}");
 
                 // Display peak memory statistics for the process.
-                Console.WriteLine("Peak physical memory usage of the process: {0}",
-                    peakWorkingSet);
-                Console.WriteLine("Peak paged memory usage of the process: {0}",
-                    peakPagedMem);
-                Console.WriteLine("Peak virtual memory usage of the process: {0}",
-                    peakVirtualMem);
-
-            }
-            finally
-            {
-                if (myProcess != null)
-                {
-                    myProcess.Close();
-                }
+                Console.WriteLine($"Peak physical memory usage: {peakWorkingSet}");
+                Console.WriteLine($"Peak paged memory usage:    {peakPagedMem}");
+                Console.WriteLine($"Peak virtual memory usage:  {peakVirtualMem}");
             }
         }
-
     }
 }
-// </Snippet1>
+// </Snippet1>

snippets/csharp/VS_Snippets_CLR/Process.GetProcesses_noexception/CS/processstaticget.cs

@@ -48,4 +48,4 @@ static void Main()
         }
     }
 }
-// </Snippet1>
+// </Snippet1>

snippets/csharp/VS_Snippets_CLR/Process.Start_instance/CS/processstart.cs

@@ -9,19 +9,20 @@ class MyProcess
     {
         public static void Main()
         {
-            Process myProcess = new Process();
-
             try
             {
-                myProcess.StartInfo.UseShellExecute = false;
-                // You can start any process, HelloWorld is a do-nothing example.
-                myProcess.StartInfo.FileName = "C:\\HelloWorld.exe";
-                myProcess.StartInfo.CreateNoWindow = true;
-                myProcess.Start();
-                // This code assumes the process you are starting will terminate itself. 
-                // Given that is is started without a window so you cannot terminate it 
-                // on the desktop, it must terminate itself or you can do it programmatically
-                // from this application using the Kill method.
+                using (Process myProcess = new Process())
+                {
+                    myProcess.StartInfo.UseShellExecute = false;
+                    // You can start any process, HelloWorld is a do-nothing example.
+                    myProcess.StartInfo.FileName = "C:\\HelloWorld.exe";
+                    myProcess.StartInfo.CreateNoWindow = true;
+                    myProcess.Start();
+                    // This code assumes the process you are starting will terminate itself. 
+                    // Given that is is started without a window so you cannot terminate it 
+                    // on the desktop, it must terminate itself or you can do it programmatically
+                    // from this application using the Kill method.
+                }
             }
             catch (Exception e)
             {
@@ -30,4 +31,4 @@ public static void Main()
         }
     }
 }
-// </Snippet1>
+// </Snippet1>

snippets/csharp/VS_Snippets_CLR/Process.Start_static/CS/processstartstatic.cs

@@ -16,7 +16,7 @@ void OpenApplication(string myFavoritesPath)
             // Display the contents of the favorites folder in the browser.
             Process.Start(myFavoritesPath);
         }
-        
+
         // Opens urls and .html documents using Internet Explorer.
         void OpenWithArguments()
         {
@@ -135,12 +135,12 @@ static void Main(string[] args)
 
             for (var i = 0; i < args.Length; i++)
             {
-                Console.WriteLine("[" + i + "] = " + args[i]);
+                Console.WriteLine($"[{i}] = {args[i]}");
             }
-            
+
             Console.WriteLine("\nPress any key to exit");
             Console.ReadLine();
         }
     }
 }
-// </Snippet3>
+// </Snippet3>

snippets/csharp/VS_Snippets_CLR/ProcessModule/CS/processmodule.cs

@@ -9,55 +9,56 @@
 
 class MyProcessModuleClass
 {
-   public static void Main()
-   {
-      try
-      {
-// <Snippet1>
-         Process myProcess = new Process();
-         // Get the process start information of notepad.
-         ProcessStartInfo  myProcessStartInfo = new ProcessStartInfo("notepad.exe");
-         // Assign 'StartInfo' of notepad to 'StartInfo' of 'myProcess' object.
-         myProcess.StartInfo = myProcessStartInfo;
-         // Create a notepad.
-         myProcess.Start();      
-         System.Threading.Thread.Sleep(1000);
-         ProcessModule myProcessModule;
-         // Get all the modules associated with 'myProcess'.
-         ProcessModuleCollection myProcessModuleCollection = myProcess.Modules;
-         Console.WriteLine("Properties of the modules  associated "
-            +"with 'notepad' are:");
-         // Display the properties of each of the modules.
-         for( int i=0;i<myProcessModuleCollection.Count;i++)
-         {
-            myProcessModule = myProcessModuleCollection[i];
-            Console.WriteLine("The moduleName is "
-               +myProcessModule.ModuleName);         
-            Console.WriteLine("The " +myProcessModule.ModuleName + "'s base address is: "
-               +myProcessModule.BaseAddress);
-            Console.WriteLine("The " +myProcessModule.ModuleName + "'s Entry point address is: "
-               +myProcessModule.EntryPointAddress);
-            Console.WriteLine("The " +myProcessModule.ModuleName + "'s File name is: "
-               +myProcessModule.FileName);
-         }
-         // Get the main module associated with 'myProcess'.
-         myProcessModule = myProcess.MainModule;
-         // Display the properties of the main module.
-         Console.WriteLine("The process's main moduleName is:  "
-            +myProcessModule.ModuleName);     
-         Console.WriteLine("The process's main module's base address is: "
-            +myProcessModule.BaseAddress);
-         Console.WriteLine("The process's main module's Entry point address is: "
-            +myProcessModule.EntryPointAddress);
-         Console.WriteLine("The process's main module's File name is: "
-            +myProcessModule.FileName);
-         myProcess.CloseMainWindow();
-// </Snippet1>
-      }
-      catch(Exception e)
-      {
-         Console.WriteLine("Exception : "+ e.Message);
-      }
-   }
+    public static void Main()
+    {
+        try
+        {
+            // <Snippet1>
+            using (Process myProcess = new Process())
+            {
+                // Get the process start information of notepad.
+                ProcessStartInfo myProcessStartInfo = new ProcessStartInfo("notepad.exe");
+                // Assign 'StartInfo' of notepad to 'StartInfo' of 'myProcess' object.
+                myProcess.StartInfo = myProcessStartInfo;
+                // Create a notepad.
+                myProcess.Start();
+                System.Threading.Thread.Sleep(1000);
+                ProcessModule myProcessModule;
+                // Get all the modules associated with 'myProcess'.
+                ProcessModuleCollection myProcessModuleCollection = myProcess.Modules;
+                Console.WriteLine("Properties of the modules  associated "
+                    + "with 'notepad' are:");
+                // Display the properties of each of the modules.
+                for (int i = 0; i < myProcessModuleCollection.Count; i++)
+                {
+                    myProcessModule = myProcessModuleCollection[i];
+                    Console.WriteLine("The moduleName is "
+                        + myProcessModule.ModuleName);
+                    Console.WriteLine("The " + myProcessModule.ModuleName + "'s base address is: "
+                        + myProcessModule.BaseAddress);
+                    Console.WriteLine("The " + myProcessModule.ModuleName + "'s Entry point address is: "
+                        + myProcessModule.EntryPointAddress);
+                    Console.WriteLine("The " + myProcessModule.ModuleName + "'s File name is: "
+                        + myProcessModule.FileName);
+                }
+                // Get the main module associated with 'myProcess'.
+                myProcessModule = myProcess.MainModule;
+                // Display the properties of the main module.
+                Console.WriteLine("The process's main moduleName is:  "
+                    + myProcessModule.ModuleName);
+                Console.WriteLine("The process's main module's base address is: "
+                    + myProcessModule.BaseAddress);
+                Console.WriteLine("The process's main module's Entry point address is: "
+                    + myProcessModule.EntryPointAddress);
+                Console.WriteLine("The process's main module's File name is: "
+                    + myProcessModule.FileName);
+                myProcess.CloseMainWindow();
+            }
+            // </Snippet1>
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine("Exception : " + e.Message);
+        }
+    }
 }
-