Fix system.diagnostics.process.standardoutput code snippets

snippets/csharp/System.Diagnostics/Process/StandardOutput/stdoutput-async.cs

@@ -3,31 +3,31 @@
 
 public class Example
 {
-   public static void Main()
-   {
-      var p = new Process();  
-      p.StartInfo.UseShellExecute = false;  
-      p.StartInfo.RedirectStandardOutput = true;  
-      string eOut = null;
-      p.StartInfo.RedirectStandardError = true;
-      p.ErrorDataReceived += new DataReceivedEventHandler((sender, e) => 
-                                 { eOut += e.Data; });
-      p.StartInfo.FileName = "Write500Lines.exe";  
-      p.Start();  
+    public static void Main()
+    {
+        var p = new Process();
+        p.StartInfo.UseShellExecute = false;
+        p.StartInfo.RedirectStandardOutput = true;
+        string eOut = null;
+        p.StartInfo.RedirectStandardError = true;
+        p.ErrorDataReceived += new DataReceivedEventHandler((sender, e) =>
+                                   { eOut += e.Data; });
+        p.StartInfo.FileName = "Write500Lines.exe";
+        p.Start();
 
-      // To avoid deadlocks, use an asynchronous read operation on at least one of the streams.  
-      p.BeginErrorReadLine();
-      string output = p.StandardOutput.ReadToEnd();  
-      p.WaitForExit();
+        // To avoid deadlocks, use an asynchronous read operation on at least one of the streams.  
+        p.BeginErrorReadLine();
+        string output = p.StandardOutput.ReadToEnd();
+        p.WaitForExit();
 
-      Console.WriteLine($"The last 50 characters in the output stream are:\n'{output.Substring(output.Length - 50)}'");
-      Console.WriteLine($"\nError stream: {eOut}");
-   }
+        Console.WriteLine($"The last 50 characters in the output stream are:\n'{output.Substring(output.Length - 50)}'");
+        Console.WriteLine($"\nError stream: {eOut}");
+    }
 }
 // The example displays the following output:
 //      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
+//      'ritten: 99,80%
+//      Line 500 of 500 written: 100,00%
 //      '
 //
 //      Error stream: Successfully wrote 500 lines.

snippets/csharp/System.Diagnostics/Process/StandardOutput/stdoutput-sync.cs

@@ -3,25 +3,25 @@
 
 public class Example2
 {
-   public static void Main()
-   {
-      var p = new Process();  
-      p.StartInfo.UseShellExecute = false;  
-      p.StartInfo.RedirectStandardOutput = true;  
-      p.StartInfo.FileName = "Write500Lines.exe";  
-      p.Start();  
+    public static void Main()
+    {
+        var p = new Process();
+        p.StartInfo.UseShellExecute = false;
+        p.StartInfo.RedirectStandardOutput = true;
+        p.StartInfo.FileName = "Write500Lines.exe";
+        p.Start();
 
-      // To avoid deadlocks, always read the output stream first and then wait.  
-      string output = p.StandardOutput.ReadToEnd();  
-      p.WaitForExit();
+        // To avoid deadlocks, always read the output stream first and then wait.  
+        string output = p.StandardOutput.ReadToEnd();
+        p.WaitForExit();
 
-      Console.WriteLine($"The last 50 characters in the output stream are:\n'{output.Substring(output.Length - 50)}'");
-   }
+        Console.WriteLine($"The last 50 characters in the output stream are:\n'{output.Substring(output.Length - 50)}'");
+    }
 }
 // The example displays the following output:
 //      Successfully wrote 500 lines.
 //
 //      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
+//      'ritten: 99,80%
+//      Line 500 of 500 written: 100,00%
 //      '

snippets/csharp/System.Diagnostics/Process/StandardOutput/write500lines.cs

@@ -1,20 +1,22 @@
 using System;
-using System.IO;
 
 public class Example3
 {
-   public static void Main()
-   {
-      for (int ctr = 0; ctr < 500; ctr++)
-         Console.WriteLine($"Line {ctr + 1} of 500 written: {ctr + 1/500.0:P2}");
+    public static void Main()
+    {
+        for (int ctr = 0; ctr < 500; ctr++)
+            Console.WriteLine($"Line {ctr + 1} of 500 written: {(ctr + 1) / 500.0:P2}");
 
-      Console.Error.WriteLine("\nSuccessfully wrote 500 lines.\n");
-   }
+        Console.Error.WriteLine("\nSuccessfully wrote 500 lines.\n");
+    }
 }
 // The example displays the following output:
-//      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
-//'
+//      Line 1 of 500 written: 0,20%
+//      Line 2 of 500 written: 0,40%
+//      Line 3 of 500 written: 0,60%
+//      ...
+//      Line 498 of 500 written: 99,60%
+//      Line 499 of 500 written: 99,80%
+//      Line 500 of 500 written: 100,00%
 //
-//      Error stream: Successfully wrote 500 lines.
+//      Successfully wrote 500 lines.

snippets/fsharp/System.Diagnostics/Process/StandardOutput/stdoutput-async.fs

@@ -21,8 +21,8 @@ printfn $"The last 50 characters in the output stream are:\n'{output.Substring(o
 printfn $"\nError stream: {eOut}"
 // The example displays the following output:
 //      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
+//      'ritten: 99,80%
+//      Line 500 of 500 written: 100,00%
 //      '
 //
 //      Error stream: Successfully wrote 500 lines.

snippets/fsharp/System.Diagnostics/Process/StandardOutput/stdoutput-sync.fs

@@ -15,8 +15,7 @@ p.WaitForExit()
 printfn $"The last 50 characters in the output stream are:\n'{output.Substring(output.Length - 50)}'"
 // The example displays the following output:
 //      Successfully wrote 500 lines.
-//
 //      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
+//      'ritten: 99,80%
+//      Line 500 of 500 written: 100,00%
 //      '

snippets/fsharp/System.Diagnostics/Process/StandardOutput/write500lines.fs

@@ -5,9 +5,11 @@ for i in 1. .. 500. do
 
 eprintfn "Successfully wrote 500 lines.";
 // The example displays the following output:
-//      The last 50 characters in the output stream are:
-//      ' 49,800.20%
-//      Line 500 of 500 written: 49,900.20%
-//'
-//
-//      Error stream: Successfully wrote 500 lines.
+//      Line 1 of 500 written: 0,20%
+//      Line 2 of 500 written: 0,40%
+//      Line 3 of 500 written: 0,60%
+//      ...
+//      Line 498 of 500 written: 99,60%
+//      Line 499 of 500 written: 99,80%
+//      Line 500 of 500 written: 100,00%
+//      Successfully wrote 500 lines.

snippets/visualbasic/api/system.diagnostics/process/standardoutput/Write500Lines.vb

@@ -3,16 +3,19 @@
 Public Module Example
    Public Sub Main()
       For ctr As Integer = 0 To 499
-         Console.WriteLine($"Line {ctr + 1} of 500 written: {ctr + 1/500.0:P2}")
+         Console.WriteLine($"Line {ctr + 1} of 500 written: {(ctr + 1) / 500.0:P2}")
       Next
 
       Console.Error.WriteLine($"{vbCrLf}Successfully wrote 500 lines.{vbCrLf}")
    End Sub
 End Module
 ' The example displays the following output:
-'      The last 50 characters in the output stream are:
-'      ' 49,800.20%
-'      Line 500 of 500 written: 49,900.20%
+'      Line 1 of 500 written 0,20%
+'      Line 2 of 500 written: 0,40%
+'      Line 3 of 500 written: 0,60%
+'      ...
+'      Line 498 of 500 written: 99,60%
+'      Line 499 of 500 written: 99,80%
+'      Line 500 of 500 written: 100,00%
 '
-'
-'      Error stream: Successfully wrote 500 lines.
+'      Successfully wrote 500 lines.

snippets/visualbasic/api/system.diagnostics/process/standardoutput/stdoutput-async.vb

@@ -22,8 +22,8 @@ Public Module Example
 End Module
 ' The example displays the following output:
 '      The last 50 characters in the output stream are:
-'      ' 49,800.20%
-'      Line 500 of 500 written: 49,900.20%
+'      'ritten: 99,80%
+'      Line 500 of 500 written: 100,00%
 '      '
 '
 '      Error stream: Successfully wrote 500 lines.

snippets/visualbasic/api/system.diagnostics/process/standardoutput/stdoutput-sync.vb

@@ -19,6 +19,6 @@ End Module
 '      Successfully wrote 500 lines.
 '
 '      The last 50 characters in the output stream are:
-'      ' 49,800.20%
-'      Line 500 of 500 written: 49,900.20%
+'      'ritten: 99,80%
+'      Line 500 of 500 written: 100,00%
 '      '