Added settings upgrade support.

Changed version number from 1.0 -> 1.1.

Author: Bilge

Source/App.config

@@ -31,6 +31,9 @@
             <setting name="LoadHidden" serializeAs="String">
                 <value>False</value>
             </setting>
+            <setting name="Upgraded" serializeAs="String">
+                <value>False</value>
+            </setting>
         </ScriptFUSION.UpDown_Meter.Properties.Settings>
     </userSettings>
 </configuration>

Source/Forms/OptionsForm.cs

@@ -9,11 +9,11 @@
 
 namespace ScriptFUSION.UpDown_Meter {
     public partial class OptionsForm : Form {
-        private RegistryPersister registryPersister;
+        private RegistryPersister registry;
 
         internal OptionsForm(Options options) {
             Options = options;
-            registryPersister = new RegistryPersister(new RegistryOptions());
+            registry = new RegistryPersister(new RegistryOptions());
 
             InitializeComponent();
             LoadNetworkInterfaces();
@@ -25,7 +25,7 @@ internal OptionsForm(Options options) {
 
         internal Options Options { get; private set; }
 
-        private RegistryOptions RegistryOptions { get { return registryPersister.Options; } }
+        private RegistryOptions RegistryOptions { get { return registry.Options; } }
 
         private NetworkInterface SelectedNic
         {
@@ -53,7 +53,7 @@ private void SaveSettings() {
         private void SaveRegistrySettings() {
             RegistryOptions.LoadAtSystemStartup = loadSystem.Checked;
 
-            registryPersister.Save();
+            registry.Save();
         }
 
         private void LoadSettings() {
@@ -64,7 +64,7 @@ private void LoadSettings() {
         }
 
         private void LoadRegistrySettings() {
-            registryPersister.Load();
+            registry.Load();
 
             loadSystem.Checked = RegistryOptions.LoadAtSystemStartup;
         }

Source/Options.cs

@@ -12,13 +12,13 @@ internal sealed class Options {
         public Options(Settings settings) {
             this.settings = settings;
 
-            NetworkInterface = NetworkInterfaces.Fetch(settings.LastNic);
-            NicSpeeds = settings.NicSpeeds;
-            Bounds = settings.Bounds;
-            Topmost = settings.Topmost;
-            Transparent = settings.Transparent;
-            Docking = settings.Docking;
-            LoadHidden = settings.LoadHidden;
+            // Import settings from previous version.
+            if (!settings.Upgraded) {
+                settings.Upgrade();
+                settings.Upgraded = true;
+            }
+
+            Load();
         }
 
         public NetworkInterface NetworkInterface { get; set; }
@@ -42,6 +42,16 @@ public Options Clone() {
             return clone;
         }
 
+        private void Load() {
+            NetworkInterface = NetworkInterfaces.Fetch(settings.LastNic);
+            NicSpeeds = settings.NicSpeeds;
+            Bounds = settings.Bounds;
+            Topmost = settings.Topmost;
+            Transparent = settings.Transparent;
+            Docking = settings.Docking;
+            LoadHidden = settings.LoadHidden;
+        }
+
         public void Save() {
             settings.LastNic = NetworkInterface?.Id;
             settings.NicSpeeds = NicSpeeds;

Source/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.1.0.0")]
+[assembly: AssemblyFileVersion("1.1.0.0")]

Source/Properties/Settings.Designer.cs

@@ -23,5 +23,8 @@
     <Setting Name="LoadHidden" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">False</Value>
     </Setting>
+    <Setting Name="Upgraded" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">False</Value>
+    </Setting>
   </Settings>
 </SettingsFile>