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User Settings Applied

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5 Sep 2013CPOL10 min read 539.7K   7.5K   489   161
Simplifying the .NET User Configuration for Windows Forms and WPF
User Settings Applied

Introduction

Although just one among many requirements, the capability of a software to remember user input and reuse that information upon recurring operations is a criterion of quality which directly influences user experience. In the wild, however, practice shows that user settings are insufficiently supported: Why can't that software remember this?

Analyzing the reasons for that, the following items come to mind:

  • Integration of a user setting is too tedious
  • Existing tools offer limited support to manage user settings
  • User settings cannot be integrated dynamically
  • Migration of user settings upon program updates is not well defined

This article describes a component that shows how to easily implement user settings. The following goals were driving its development:

  • Simple integration of a user setting: optimally, just a single statement per setting
  • The component should be capable of supporting Console-, WinForms- and WPF-applications
  • Compatibility to the .NET 2+ configuration must be ensured
  • Standard components should support recurring needs, such as, for example, location and size of a window, or grid column layout
  • XAML driven user settings
  • Tracking settings changes
  • Collecting settings dynamically
  • Automatic migration of user settings with new program versions
  • Automatic generation of multiple, context-dependent, configuration sections
  • Bind settings to class properties using attributes

The following sample shows a simple usage of this component:

C#
// ------------------------------------------------------------------------
class MyApplication
{
  // ----------------------------------------------------------------------
  public MyApplication()
  {
    settings = new ApplicationSettings( this ); // register class settings
  } // MyApplication

  // ----------------------------------------------------------------------
  [PropertySetting] // register setting using an attribute
  public int MyValue { get; set; }

  // ----------------------------------------------------------------------
  public void Execute()
  {
    settings.Load(); // load settings considering previous versions
    ...
    settings.Save(); // save settings to custom configuration section
  } // Load

  // ----------------------------------------------------------------------
  // members
  private readonly ApplicationSettings settings;

} // class MyApplication

Introduction to the .NET Configuration

Since CLR 2.0, the .NET Framework offers an extensive configuration module in System.Configuration. It differentiates between program and user settings:

TypeFileLocationOccurrenceUsage/Administration
Applicationapp.configProgram Folder1 per installationVisual Studio Project Properties: Settings
Useruser.configUser Profile Folder1 per userDerivation of ApplicationSettingsBase

The usage scenario determines which type of setting to choose:

Criterion/RequirementApplication SettingUser Setting
Setting is the same for all users (e.g., database connection)x
Setting can vary per user (e.g., theme)x
Temporary/local setting (e.g., location and size of a window)x
Storage of user input or selection (e.g., text alignment)x
Necessity to store settings fine grained (e.g., per plug-in)x

The matrix shows that the usage of user settings is preferable in many scenarios!

Control over the user settings is gained through inheriting from the class ApplicationSettingsBase. A single setting value can be defined via a property and a property attribute. The methods Reload(), Reset(), Save(), and Upgrade() determine the runtime behavior. The following illustration shows the data flow of the .NET user configuration:

User Settings Data Flow

The 'Default Value' is defined through the property attribute DefaultSettingValueAttribute. The value 'Init Value' is controlled by the .NET Framework. Access to the value of 'Session Value' occurs through the property which is marked with the UserScopedSettingAttribute, which in turn uses ApplicationSettingsBase.Item.

The methods Reload() and Reset() support freshly loading all settings and setting them back to their 'Default Values, respectively.

When performing the first Save(), all user settings get stored in the XML file user.config. With every following program launch, the .NET Framework automatically loads them again (action Start). Where that configuration file will be located is influenced by several factors:

  • Profile Directory: The local or roaming profile directory (e.g., C:\Documents and Settings\MyName)
  • Company Name: The value of the AssemblyCompanyAttribute in AssemblyInfo.cs
  • App Name: The value of the AssemblyProductAttribute in AssemlyInfo.cs
  • Evidence Type and Evidence Hash: Information derived from the app domain evidence
  • Version: The value of the AssemblyVersionAttribute in AssemblyInfo.cs

If any of these factors change, the user settings will be stored (and looked for) in a different folder. The method Upgrade() offers some support for migrating user settings from previous versions. Care should be taken, however, when changing either the company or the application name, as these changes will prevent future upgrades.

The .NET user settings configuration is capable of storing the values of several ApplicationSettingsBases in the same file. The SettingsKey acts as a grouping mechanism to separate them in the XML file:

XML
<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup,
      System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="Itenso.Configuration.WindowSettings.MySettings1"
        type="System.Configuration.ClientSettingsSection, System,
        Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
        allowExeDefinition="MachineToLocalUser" requirePermission="false" />
      <section name="Itenso.Configuration.WindowSettings.MySettings2"
        type="System.Configuration.ClientSettingsSection, System,
        Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
        allowExeDefinition="MachineToLocalUser" requirePermission="false" />
    </sectionGroup>
  </configSections>
  <userSettings>
    <Itenso.Configuration.WindowSettings.MySettings1>
      <setting name="MySetting1" serializeAs="String">
        <value>Value1</value>
      </setting>
    </Itenso.Configuration.WindowSettings.MySettings1>
    <Itenso.Configuration.WindowSettings.MySettings2>
      <setting name="MySetting2" serializeAs="String">
        <value>Value2</value>
      </setting>
    </Itenso.Configuration.WindowSettings.MySettings2>
  </userSettings>
</configuration>

The Client Settings FAQ offers a lot more interesting insights about the .NET configuration. The article Read/Write App.Config File with .NET 2.0 demonstrates the management of application settings.

Extended .NET User Settings

To achieve the desired improvements, a user setting has been separated from ApplicationSettingsBase. The new element Setting binds a setting value to a definable source. The following Setting classes are available:

ClassTechnologyFunction
SettingConsole, WinForms, WPFSave/load, and integration to the System.Configuration user settings
ValueSettingConsole, WinForms, WPFSetting value without binding
FieldSettingConsole, WinForms, WPFBinding to a class field
PropertySettingConsole, WinForms, WPFBinding to a class property
DataGridViewSettingWinFormsDataGridView column settings
DependencyPropertySettingWPFBinding to a dependency property
ListViewSettingWPFListView column settings

The class Setting acts as the base class of all settings. The class ValueSettingBase takes the role of simple value based settings.

The following illustration shows how these extended user settings influence the data flow:

User Settings Extended Data Flow

Load() transfers the user settings into a Setting. Through the integration of the upgrade functionality into Load(), we have achieved the automatic upgrade of user settings. The actions Reload() and Reset() synchronize the 'Setting Value' with the 'Session Value'. Save() uses the 'Setting Value' as its source. Settings with a binding such as PropertyBinding will use the class property value.

The property Setting.HasChanged indicates whether the 'setting value' has changed with respect to the 'Session Value'. This can be used to confirm the saving of settings.

For automating the runtime behavior, various derivations of ApplicationSettingsBase are available:

ClassTechnologyFunction
ApplicationSettingsConsole, WinForms, WPFSettings management, Save/Load, Auto-Upgrade
ControlSettingsWinFormsLoad/Save for a Control
FormSettingsWinFormsLoad/Save for a Form with Location/Size/WindowState
WindowApplicationSettingsWPFLoad/Save for an Application
FrameworkElementSettingsWPFLoad/Save for a FrameworkElement
WindowSettingsWPFLoad/Save for a Window with Location/Size/WindowState

The class ApplicationSettings is the base class for all settings.

The SettingCollector element allows to dynamically merge settings. The following SettingCollector classes are available:

ClassTechnologyFunction
PropertySettingCollectorWinForms, WPFBinding to a child class property
DependencyPropertySettingCollectorWPFBinding to a child class dependency property

A SettingCollector iterates over the UI element hierarchy, and registers a property setting with all instances of a class. Applying the PropertySettingCollector, for example, on CheckBox.IsChecked will store the state of all checkboxes in the user settings. The event SettingCollector.CollectingSetting allows to control the registering of each setting individually. For performance reasons, a SettingCollector should not combine more than 10 settings.

Using the Code

Console Application

Support for user settings is achieved through the class ApplicationSettings:

C#
// ------------------------------------------------------------------------
class Program
{
  // ----------------------------------------------------------------------
  [PropertySetting( DefaultValue=-1 )]
  public int StatusCode { get; set; }

  // ----------------------------------------------------------------------
  public void Execute()
  {
    ApplicationSettings applicationSettings = new ApplicationSettings( this );
    applicationSettings.Load();

    Console.Write( "Please enter a number: " );
    statusCode = int.Parse( Console.ReadLine() ); // modifying the field value

    applicationSettings.Save();
  } // Execute

  // ----------------------------------------------------------------------
  static void Main()
  {
    new Program().Execute();
  } // Main

} // class Program

Entering the value 22 leads to the following user configuration:

XML
<?xml version="1.0" encoding="utf-8"?>
  <configuration>
    <configSections>
      <sectionGroup name="userSettings">
        <section name="Itenso.Configuration.ApplicationSettings.Program"
          type="System.Configuration.ClientSettingsSection, System,
          Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
          allowExeDefinition="MachineToLocalUser" requirePermission="false" />
      </sectionGroup>
    </configSections>
    <userSettings>
      <Itenso.Configuration.ApplicationSettings.Program>
        <setting name="StatusCode" serializeAs="String">
          <value>22</value>
        </setting>
        <setting name="UpgradeSettings" serializeAs="String">
          <value>False</value>
        </setting>
      </Itenso.Configuration.ApplicationSettings.Program>
    </userSettings>
  </configuration>

The meaning of the value UpgradeSettings will be shown later on.

WinForms Application

The following example shows how to implement custom application or form settings:

Windows Forms User Settings Sample

Control Settings

Handling the user settings of Control and its derivations is supported by the class ControlSettings:

C#
// ------------------------------------------------------------------------
public class MyListBox : ListBox
{
  // ----------------------------------------------------------------------
  public MyListBox()
  {
    if ( DesignMode )
    {
      return;
    }
    ControlSettings controlSettings = new ControlSettings( this );
    controlSettings.Settings.Add(
      new PropertySetting(     // bind setting to the property
        this,                  // source component
        "SelectedIndex" ) );   // property name
  } // MyListBox

} // class MyListBox

Form Settings

User settings of a Windows Form and its derivations are controlled by the class FormSettings:

C#
// ------------------------------------------------------------------------
public partial class MyForm : Form
{
  // ----------------------------------------------------------------------
  public MyForm()
  {
    InitializeComponent();
    FormSettings formSettings = new FormSettings( this );
  } // MyForm
} // class MyForm

FormSettings automatically stores the location, size, and the state of a window. Several switches such as FormSettings.UseLocation allow you to customize the automatic behavior. Of special interest is the switch FormSettings.AllowMinimized (default=false) which controls the storage behavior for Windows in the minimized state.

DataGridView Settings

Position (order) and width of DataGridView columns can be stored in the user settings using the class DataGridViewSetting:

C#
// ------------------------------------------------------------------------
public partial class MyForm : Form
{
  // ----------------------------------------------------------------------
  public MyForm()
  {
    InitializeComponent();
    FormSettings formSettings = new FormSettings( this );
    formSettings.Settings.Add( new DataGridViewSetting( myDataGridView ) );
  } // MyForm

} // class MyForm

The example DataGridView also contains a demonstration of a save confirmation.

Collected Settings

The following example shows how to store all the CheckBox state values of a Form:

C#
// ------------------------------------------------------------------------
public partial class MyForm : Form
{
  // ----------------------------------------------------------------------
  public MyForm()
  {
    InitializeComponent();
    FormSettings formSettings = new FormSettings( this );
    formSettings.CollectingSetting +=
      new SettingCollectorCancelEventHandler( FormSettingsCollectingSetting );
    formSettings.SettingCollectors.Add( new PropertySettingCollector
        ( this, typeof( CheckBox ), "Checked" ) );
  } // MyForm

  // ----------------------------------------------------------------------
  private void FormSettingsCollectingSetting
    ( object sender, SettingCollectorCancelEventArgs e )
  {
    if ( e.Element == this.myCheckBox ) // exclude this checkbox
    {
       e.Cancel = true;
    }
  } // FormSettingsCollectingSetting
} // class MyForm

WPF - Code Behind

The accompanying example shows how to implement custom application or window settings:

WPF Window Settings Sample

DerivedSettingsWindow.xaml uses BaseWindow to demonstrate how a Window inheritance hierarchy can be built. By including the WindowSettings in the base class BaseWindow, all the derivations and XAML instances will automatically store the location, size, and state.

FrameworkElement Settings

Handling user settings of FrameworkElement and its derivations is supported by the class FrameworkElementSettings:

C#
// ------------------------------------------------------------------------
public class MyListBox : ListBox
{
  // ----------------------------------------------------------------------
  public MyListBox()
  {
    if ( DesignerProperties.GetIsInDesignMode( this ) )
    {
      return;
    }
    FrameworkElementSettings listBoxSettings = new FrameworkElementSettings( this );
    listBoxSettings.Settings.Add(
      new DependencyPropertySetting(  // bind setting to the dependency-property
        this,                         // source component
        SelectedIndexProperty ) );    // dependency-property name
  } // MyListBox
} // class MyListBox

In contrast to the WinForm variant, WPF offers an elegant way to bind a Setting to a property with the DependencyProperty. Invalid bindings will be recognized at compile time.

Window Settings

The settings of a Window and its derivations is controlled by the class WindowSettings:

C#
// ------------------------------------------------------------------------
public partial class MyWindow : Window
{
  // ----------------------------------------------------------------------
  public MyWindow()
  {
    WindowSettings windowSettings = new WindowSettings( this );
  } // MyWindow

} // class MyWindow

WindowSettings automatically stores location, size, and state of a window. The switches FormSettings.UseLocation, FormSettings.AllowMinimized, and so on control the saving behavior (see above).

ListView Settings

Position (order) and width of ListView columns can be stored in the user settings using the class ListViewSetting:

C#
// ------------------------------------------------------------------------
public partial class MyWindow : Window
{
  // ----------------------------------------------------------------------
  public MyWindow()
  {
    WindowSettings windowSettings = new WindowSettings( this );
    windowSettings.Settings.Add( new ListViewSetting( myListView ) );
  } // MyWindow

} // class MyWindow

The example ListView also contains a demonstration of a save confirmation. The article ListView Layout Manager demonstrates how to restrict column widths of ListViews and how to support proportional column widths.

Collected Settings

The following example shows how to store all the CheckBox state values of a Window:

C#
// ------------------------------------------------------------------------
public partial class MyWindow : Window
{
  // ----------------------------------------------------------------------
  public MyWindow()
  {
    WindowSettings windowSettings = new WindowSettings( this );
    windowSettings.CollectingSetting +=
      new SettingCollectorCancelEventHandler( WindowSettingsCollectingSetting );
    windowSettings.SettingCollectors.Add( new DependencyPropertySettingCollector
      ( this, CheckBox.IsCheckedProperty ) );
  } // MyWindow

  // ----------------------------------------------------------------------
  private void WindowSettingsCollectingSetting
      ( object sender, SettingCollectorCancelEventArgs e )
  {
    if ( e.Element == this.myCheckBox ) // exclude this checkbox
    {
      e.Cancel = true;
    }
  } // WindowSettingsCollectingSetting
} // class MyWindow

WPF - XAML

User settings can be declared in XAML as follows:

XML
<Window
  x:Class="Itenso.Solutions.Community.ConfigurationWindowsDemo.XamlUserSettingsWindow"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:config="clr-namespace:Itenso.Configuration;
    assembly=Itenso.Configuration.Windows"
  config:WindowSettings.Settings="XamlWindowSettings">
  <StackPanel>

    <CheckBox
      x:Name="MyOption"
      Content="My Option"

      config:DependencyPropertySetting.Property=
        "{x:Static CheckBox.IsCheckedProperty}" />
  </StackPanel>
</Window>

The attribute config:WindowSettings.Settings assigns the WindowSetting to the window. Storage of the Window's location/size/state happens automatically. Upon upgrading, the values of the previous version will be migrated automatically, too.

The attribute config:DependencyPropertySetting.Property leads to the treating of CheckBox.IsChecked as a user setting and hence its storage.

Important: For the property value to be stored, the element has to have a value in its x:Name.

The example above leads to the following configuration data:

XML
<Itenso.Configuration.WindowSettings.XamlWindowSettings>
  <setting name="Window.Top" serializeAs="String">
    <value>203</value>
  </setting>
  <setting name="Window.Height" serializeAs="String">
    <value>200</value>
  </setting>
  <setting name="Window.Left" serializeAs="String">
    <value>813</value>
  </setting>
  <setting name="Window.Width" serializeAs="String">
    <value>713</value>
  </setting>
  <setting name="Window.WindowState" serializeAs="String">
    <value>Normal</value>
  </setting>
  <setting name="UpgradeSettings" serializeAs="String">
    <value>False</value>
  </setting>
  <setting name="MyOption.IsChecked" serializeAs="String">
    <value>True</value>
  </setting>
</Itenso.Configuration.WindowSettings.XamlWindowSettings>

ListView Settings

Using XAML, the position (order) and width of ListView columns can be stored in the user settings as follows:

XML
<Window
  x:Class="Itenso.Solutions.Community.ConfigurationWindowsDemo.XamlUserSettingsWindow"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:config="clr-namespace:Itenso.Configuration;
          assembly=Itenso.Configuration.Windows"
  DataContext="{Binding RelativeSource={RelativeSource Self}}"
  config:WindowSettings.Settings="XamlWindowSettings">
  <StackPanel>
    <ListView
      Name="MyListView"
      ItemsSource="{Binding MyList}"
      config:ListViewSetting.Settings="MyListView">
      ...
    </ListView>
  </StackPanel>
</Window>

The attribute config:ListViewSetting.Settings defines the name of the setting. The assignment of config:WindowSettings.Settings to the Window is necessary.

Collected Settings

The following example shows the usage of a SettingCollector in XAML:

XML
<Window
  x:Class="Itenso.Solutions.Community.ConfigurationWindowsDemo.XamlUserSettingsWindow"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:config="clr-namespace:Itenso.Configuration;
    assembly=Itenso.Configuration.Windows"
  DataContext="{Binding RelativeSource={RelativeSource Self}}"
  config:WindowSettings.Settings="XamlWindowSettings"
  config:WindowSettings.CollectedSetting="{x:Static CheckBox.IsCheckedProperty}">
  <StackPanel>
    <CheckBox
      x:Name="MyOption"
      Content="My Option"
      config:WindowSettings.ExcludeElement="True" />
  </StackPanel>
</Window>

The config:WindowSettings.CollectedSetting registers a DependencyPropertySetting. This only considers elements which contain a defined x:Name. Using config:WindowSettings.ExcludeElement allows to exclude an element from registration.

Points of Interest

  • The sample applications demonstrate how to implement a 'Save as Default' feature per Form/Window
  • Specifying an invalid name for a FieldSetting or a PropertySetting will result in an exception
  • readonly fields for a FieldSetting will lead to an exception
  • PropertySetting: an assigned property without get; set; accessors will lead to an exception
  • The setting UpgradeSettings has a default value of true and will be set to false after an upgrade
  • A Setting provides runtime control via the events ValueSaving and ValueLoading
  • ApplicationSettings.UseAutoUpgrade controls the auto-upgrade behaviour
  • The ApplicationSettings uses a LocalFileSettingsProvider
  • The Setting serialization format can be specified with the property ValueSettingBase.SerializeAs. Examples of how to serialize settings in a binary format can be found in DataGridViewSetting and ListViewSetting
  • The store behavior can be influenced with the FormSettings.SaveCondition and WindowSettings.SaveCondition properties, so it honors the DialogResult
  • The method Setting.CreateSettingProperty() demonstrates how to dynamically include a SettingsProperty
  • WindowSettings.OnWindowSettingsChanged and DependencyPropertySetting.FindApplicationSettings demonstrate how a property (DependencyPropertySetting.ApplicationSettingsProperty) can dynamically be assigned to an object and evaluated. The very case uses the property to determine which ApplicationSettings should be assigned a DependencyPropertySetting
  • The DepedencyPropertySetting will be assigned to the first ApplicationSettings which is found in the parent hierarchy. This can then either be a WindowSettings or a FrameworkElementSettings

History

  • 5th September, 2013 - v1.2.0.0
    • DependencyPropertySetting: Fixed GetApplicationSettings and SetApplicationSettings - thanks Victor_E
  • 27th August, 2013
    • Added binaries to the download
  • 12th April, 2012 - v1.1.0.0
    • Fixed minor issues
    • ReSharped source code
    • Enhanced WPF example
    • Fixed article formatting
  • 15th February, 2011
    • Enhanced support for maximized window in multi-monitor environment - thanks Ryan
    • Added projects and solutions for Visual Studio 2010
    • Refactored code - or rather 'ReSharped'
  • 18th March, 2009
    • ApplicationSettings: Added new events SettingSaving and SettingLoading
    • SettingValueEventArgs and SettingValueCancelEventArgs: New property TargetValue which allows to change the setting value within the save/load events
    • FormSettings and WindowSettings: Made all settings public available
  • 15th January, 2009
    • Added FieldSettingAttribute and PropertySettingAttribute
    • Refactored component to use automatic properties
    • Added sample with attribute settings
  • 20th May, 2008
    • Collecting settings: new classes PropertySettingCollector and DependencyPropertySettingCollector
    • Tracking setting changes: new properties Setting.HasChanged and SettingCollection.HasChanges
    • WinForms: save settings depending on Form.DialogResult, new property FormSettings.SaveCondition
    • WPF: save settings depending on Window.DialogResult, new property WindowSettings.SaveCondition
    • Error handling: new properties Setting.ThrowOnErrorSaving and Setting.ThrowOnErrorLoading
  • 10th May, 2008
    • WinForms: new setting DataGridViewSetting
    • WPF: new setting ListViewSetting
    • WinForms sample application: new samples for color and font settings
    • WPF sample application: new sample for a color setting based on a custom dependency property
    • Added link to article Read/Write App.Config File with .NET 2.0
    • Added link to article ListView Layout Manager
  • 3rd May, 2008
    • Initial public release

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior)
Switzerland Switzerland
👨 Senior .NET Software Engineer

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Feedback and contributions are welcome.



Comments and Discussions

 
AnswerRe: My vote of 5 Pin
Jani Giannoudis7-Nov-12 10:26
Jani Giannoudis7-Nov-12 10:26 
QuestionNeed to save individual user settings Pin
darkvain5-Nov-12 11:29
darkvain5-Nov-12 11:29 
AnswerRe: Need to save individual user settings Pin
darkvain7-Nov-12 4:18
darkvain7-Nov-12 4:18 
QuestionUser.config not updated when creating a new version Pin
hpo722-Oct-12 6:01
hpo722-Oct-12 6:01 
AnswerRe: User.config not updated when creating a new version Pin
Jani Giannoudis9-Nov-12 21:39
Jani Giannoudis9-Nov-12 21:39 
GeneralMy vote of 5 Pin
tomtom622-Aug-12 6:36
tomtom622-Aug-12 6:36 
AnswerRe: My vote of 5 Pin
Jani Giannoudis2-Aug-12 21:31
Jani Giannoudis2-Aug-12 21:31 
QuestionStrange Behaviour on Xaml RibbonWindow Pin
tomtom622-Aug-12 6:35
tomtom622-Aug-12 6:35 
Hi Jani,

I'm using WindowsSettings on a Xaml Ribbon-Window. On every Save() 59px on the Top and 3px on the left are subtracted before saving the values.I don't move the window by myself, I only open the application and close it. The ribbon itself has a height of 59px. Do you have an idea on whats going wrong ?

Regards

Thomas
AnswerRe: Strange Behaviour on Xaml RibbonWindow Pin
Jani Giannoudis2-Aug-12 21:33
Jani Giannoudis2-Aug-12 21:33 
GeneralRe: Strange Behaviour on Xaml RibbonWindow Pin
tomtom623-Aug-12 3:55
tomtom623-Aug-12 3:55 
AnswerRe: Strange Behaviour on Xaml RibbonWindow Pin
Jani Giannoudis5-Aug-12 21:37
Jani Giannoudis5-Aug-12 21:37 
QuestionSharing setting between user & Runtime modification: way of changing default value? Pin
yves_ozi19-Jul-12 16:17
yves_ozi19-Jul-12 16:17 
GeneralRe: Sharing setting between user & Runtime modification: way of changing default value? Pin
Jani Giannoudis19-Jul-12 16:29
Jani Giannoudis19-Jul-12 16:29 
GeneralMy vote of 5 Pin
Mohammad A Rahman22-May-12 17:43
Mohammad A Rahman22-May-12 17:43 
AnswerRe: My vote of 5 Pin
Jani Giannoudis22-May-12 20:21
Jani Giannoudis22-May-12 20:21 
GeneralWow wonderful article. My 5 Pin
Shannon McCoy29-Apr-12 19:44
Shannon McCoy29-Apr-12 19:44 
AnswerRe: Wow wonderful article. My 5 Pin
Jani Giannoudis30-Apr-12 5:54
Jani Giannoudis30-Apr-12 5:54 
QuestionExpertly-written article - my vote of 5 Pin
Brian C Hart21-Apr-12 5:15
professionalBrian C Hart21-Apr-12 5:15 
AnswerRe: Expertly-written article - my vote of 5 Pin
Jani Giannoudis22-Apr-12 1:22
Jani Giannoudis22-Apr-12 1:22 
GeneralMy vote of 5 Pin
Manoj Kumar Choubey15-Apr-12 22:02
professionalManoj Kumar Choubey15-Apr-12 22:02 
AnswerRe: My vote of 5 Pin
Jani Giannoudis15-Apr-12 23:00
Jani Giannoudis15-Apr-12 23:00 
Questionvery nice Pin
BillW3312-Apr-12 3:52
professionalBillW3312-Apr-12 3:52 
AnswerRe: very nice Pin
Jani Giannoudis12-Apr-12 8:58
Jani Giannoudis12-Apr-12 8:58 
QuestionHow do I force a create a setting that does not exist in user config Pin
HuntTheShunt29-Apr-12 5:46
HuntTheShunt29-Apr-12 5:46 
AnswerRe: How do I force a create a setting that does not exist in user config Pin
Jani Giannoudis10-Apr-12 1:13
Jani Giannoudis10-Apr-12 1:13 

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