Demo CefSharpSettings.SubprocessExitIfParentProcessClosed

Set CefSharpSettings.SubprocessExitIfParentProcessClosed = true; to demo this feature.

CefSharp.MinimalExample.OffScreen/Program.cs

@@ -23,6 +23,10 @@ namespace CefSharp.MinimalExample.OffScreen
             Console.WriteLine("You may see Chromium debugging output, please wait...");
             Console.WriteLine();
 
+            //Monitor parent process exit and close subprocesses if parent process exits first
+            //This will at some point in the future becomes the default
+            CefSharpSettings.SubprocessExitIfParentProcessClosed = true;
+
             var settings = new CefSettings()
             {
                 //By default CefSharp will use an in-memory cache, you need to specify a Cache Folder to persist data