Add OS version

SaveWin10Pictures/Program.cs

@@ -14,6 +14,7 @@ private static void Main()
       List<string> files = new List<string>();
       int counter = 0;
       //string OSVersion = Environment.OSVersion.ToString(); // 6.2 ON Win 10
+      string OSVersion = GetOSInfo();
       //string userName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
       string userName = Environment.UserName;
       // remove domain if any
@@ -184,5 +185,89 @@ public static List<string> GetFilesFileteredBySize(DirectoryInfo directoryInfo,
 
       return result;
     }
+
+    public static string GetOSInfo()
+    {
+      //Get Operating system information.
+      OperatingSystem os = Environment.OSVersion;
+      //Get version information about the os.
+      Version vs = os.Version;
+
+      //Variable to hold our return value
+      string operatingSystem = "";
+
+      if (os.Platform == PlatformID.Win32Windows)
+      {
+        //This is a pre-NT version of Windows
+        switch (vs.Minor)
+        {
+          case 0:
+            operatingSystem = "95";
+            break;
+          case 10:
+            if (vs.Revision.ToString() == "2222A")
+              operatingSystem = "98SE";
+            else
+              operatingSystem = "98";
+            break;
+          case 90:
+            operatingSystem = "Me";
+            break;
+          default:
+            break;
+        }
+      }
+      else if (os.Platform == PlatformID.Win32NT)
+      {
+        switch (vs.Major)
+        {
+          case 3:
+            operatingSystem = "NT 3.51";
+            break;
+          case 4:
+            operatingSystem = "NT 4.0";
+            break;
+          case 5:
+            if (vs.Minor == 0)
+              operatingSystem = "2000";
+            else
+              operatingSystem = "XP";
+            break;
+          case 6:
+            if (vs.Minor == 0)
+              operatingSystem = "Vista";
+            else if (vs.Minor == 1)
+              operatingSystem = "7";
+            else if (vs.Minor == 2)
+              operatingSystem = "8";
+            else
+              operatingSystem = "8.1";
+            break;
+          case 10:
+            operatingSystem = "10";
+            break;
+          default:
+            break;
+        }
+      }
+      //Make sure we actually got something in our OS check
+      //We don't want to just return " Service Pack 2" or " 32-bit"
+      //That information is useless without the OS version.
+      if (operatingSystem != "")
+      {
+        //Got something.  Let's prepend "Windows" and get more info.
+        operatingSystem = "Windows " + operatingSystem;
+        //See if there's a service pack installed.
+        if (os.ServicePack != "")
+        {
+          //Append it to the OS name.  i.e. "Windows XP Service Pack 3"
+          operatingSystem += " " + os.ServicePack;
+        }
+        //Append the OS architecture.  i.e. "Windows XP Service Pack 3 32-bit"
+        //operatingSystem += " " + getOSArchitecture().ToString() + "-bit";
+      }
+      //Return the information we've gathered.
+      return operatingSystem;
+    }
   }
 }