convert personclass writer to xml document so we can encrypt.

EduNetworkBuilder/PersonClass.cs

@@ -182,17 +182,23 @@ namespace EduNetworkBuilder
             settings.NewLineOnAttributes = true;
             if (doRotation && File.Exists(filename))
                 NB.MoveFileWithRotation(filename); //make a backup of the file
-            XmlWriter writer = XmlWriter.Create(filename, settings);
 
-            //Now we write the file:
-            writer.WriteStartDocument();
-            writer.WriteStartElement("EduNetworkBuilderUser");
-            writer.WriteComment("This is a user file for EduNetworkBuilder.");
-            Save(writer);
-            writer.WriteEndElement();
-            writer.WriteEndDocument();
-            writer.Flush();
-            writer.Close();
+            //Generate a doc that has a writer attached.  All the normal save funcs work with the writer,
+            //But, we can encrypt the XmlDocument
+            XmlDocument doc = new XmlDocument();
+            using (XmlWriter writer = doc.CreateNavigator().AppendChild())
+            {
+                //XmlWriter writer = XmlWriter.Create(filename, settings);
+
+                //Now we write the file:
+                writer.WriteStartDocument();
+                writer.WriteStartElement("EduNetworkBuilderUser");
+                writer.WriteComment("This is a user file for EduNetworkBuilder.");
+                Save(writer);
+                writer.WriteEndElement();
+                writer.WriteEndDocument();
+            }
+            doc.Save(filename);
         }
 
 

EduNetworkBuilder/TrippleDESDocumentEncryption.cs

@@ -140,8 +140,6 @@ namespace EduNetworkBuilder
                 //The decryption failed.
                 throw new LoginException("Key/Salt unable to decrypt.");
             }
-
-
         }
 
         protected static string GenCharString(Random RanGen, int length)