diff --git a/.openpublishing.publish.config.json b/.openpublishing.publish.config.json
index aa4079b84a5..97fe70dd6b1 100644
--- a/.openpublishing.publish.config.json
+++ b/.openpublishing.publish.config.json
@@ -5,7 +5,9 @@
       "build_source_folder": ".",
       "build_output_subfolder": ".",
       "locale": "en-us",
-      "xref_query_tags": ["/uwp/api"],
+      "xref_query_tags": [
+        "/uwp/api"
+      ],
       "monikers": [],
       "moniker_ranges": [],
       "open_to_public_contributors": true,
@@ -90,5 +92,8 @@
       "target_framework": "net45",
       "version": "latest"
     }
-  ]
+  ],
+  "docs_build_engine": {
+    "name": "docfx_v3"
+  }
 }
diff --git a/samples/snippets/csharp/VS_Snippets_CLR/PtrToStructure/CS/pts.cs b/samples/snippets/csharp/VS_Snippets_CLR/PtrToStructure/CS/pts.cs
index bc90f057759..defd6eeae54 100644
--- a/samples/snippets/csharp/VS_Snippets_CLR/PtrToStructure/CS/pts.cs
+++ b/samples/snippets/csharp/VS_Snippets_CLR/PtrToStructure/CS/pts.cs
@@ -1,47 +1,90 @@
-using System;

+using System;
+
 using System.Runtime.InteropServices;
-namespace Testing

-{

-	class Class1

+namespace Testing
+
+{
+
+	class Class1
+
 	{
-		// <snippet1>

-		[StructLayout(LayoutKind.Sequential)]

-		public class  INNER

-		{

-			[MarshalAs(UnmanagedType.ByValTStr, SizeConst =  10)]

+		// <snippet1>
+
+		[StructLayout(LayoutKind.Sequential)]
+
+		public class  INNER
+
+		{
+
+			[MarshalAs(UnmanagedType.ByValTStr, SizeConst =  10)]
+
 			public string field1 = "Test";
-		}	

-		[StructLayout(LayoutKind.Sequential)]

-		public struct OUTER

-		{

-			[MarshalAs(UnmanagedType.ByValTStr, SizeConst =  10)]

-			public string field1;

-			[MarshalAs(UnmanagedType.ByValArray, SizeConst =  100)]

-			public byte[] inner;
		}
-		[DllImport(@"SomeTestDLL.dll")]

+		}	
+
+		[StructLayout(LayoutKind.Sequential)]
+
+		public struct OUTER
+
+		{
+
+			[MarshalAs(UnmanagedType.ByValTStr, SizeConst =  10)]
+
+			public string field1;
+
+			[MarshalAs(UnmanagedType.ByValArray, SizeConst =  100)]
+
+			public byte[] inner;
+		}
+		[DllImport(@"SomeTestDLL.dll")]
+
 		public static extern void CallTest( ref OUTER po);
-		static void Main(string[] args)

-		{

-			OUTER ed = new OUTER();

-			INNER[] inn=new INNER[10];

-			INNER test = new INNER();

+		static void Main(string[] args)
+
+		{
+
+			OUTER ed = new OUTER();
+
+			INNER[] inn=new INNER[10];
+
+			INNER test = new INNER();
+
 			int iStructSize = Marshal.SizeOf(test);
-			int sz =inn.Length * iStructSize;

+			int sz =inn.Length * iStructSize;
+
 			ed.inner = new byte[sz];
-			try

-			{

-				CallTest( ref ed);
			}

-			catch(Exception e)

-			{

-				Console.WriteLine(e.Message);
			}

-			IntPtr buffer = Marshal.AllocCoTaskMem(iStructSize*10);

+			try
+
+			{
+
+				CallTest( ref ed);
+			}
+
+			catch(Exception e)
+
+			{
+
+				Console.WriteLine(e.Message);
+			}
+
+			IntPtr buffer = Marshal.AllocCoTaskMem(iStructSize*10);
+
 			Marshal.Copy(ed.inner,0,buffer,iStructSize*10);
-			int iCurOffset = 0;

-			for(int i=0;i<10;i++)

+			int iCurOffset = 0;
+
+			for(int i=0;i<10;i++)
+
 			{
 				inn[i] = (INNER)Marshal.PtrToStructure(new
-IntPtr(buffer.ToInt32()+iCurOffset),typeof(INNER) );

-				iCurOffset += iStructSize;
			}

-			Console.WriteLine(ed.field1);

-			Marshal.FreeCoTaskMem(buffer);
		}
-		// </snippet1>
	}
}

+IntPtr(buffer.ToInt32()+iCurOffset),typeof(INNER) );
+
+				iCurOffset += iStructSize;
+			}
+
+			Console.WriteLine(ed.field1);
+
+			Marshal.FreeCoTaskMem(buffer);
+		}
+		// </snippet1>
+	}
+}
+