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Braintreehttp://www.nrumyantsev.com/
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Model View
Controller
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Model View
Presentation Model
(ViewModel)
DataBinding
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<DataTemplate x:Key="MapTemplate"><my:Pushpin Location="{Binding Location}" />
</DataTemplate>
...
<my:Map Name="map1"Height="494"HorizontalAlignment="Left"Margin="20,6,0,0"VerticalAlignment="Top"Width="444"Center="{Binding MapCenter, Mode=TwoWay}"ZoomLevel="{Binding MapZoomLevel, Mode=TwoWay}"><my:MapItemsControl x:Name="ListOfItems"
ItemTemplate="{StaticResource MapTemplate}"ItemsSource="{Binding LocationDataCollection}">
</my:MapItemsControl></my:Map>
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<StackPanel Orientation="Horizontal" Height="22"><Label Width="50"> Options: </Label><Button x:Name="Search" Width="100"
Command="{Binding SearchCommand}" >Search</Button></StackPanel>
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public class SearchCommand : ICommand{
private ViewModel viewModel;
public SearchCommand(ViewModel viewModelInstance){
viewModel = viewModelInstance;}
#region ICommand Memberspublic bool CanExecute(object parameter){
return true;}
public event EventHandler CanExecuteChanged{
add { CommandManager.RequerySuggested += value; }remove { CommandManager.RequerySuggested -= value; }
}
public void Execute(object parameter){
viewModel.Search();}#endregion
}
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IUnityContainer Container = new UnityContainer();
if (ViewModelBase.IsInDesignModeStatic){
Container.RegisterType<IDataService,Design.DesignDataService>();}else{
Container.RegisterType<IDataService, DataService>();}
Container.RegisterType<MainViewModel>(new ContainerControlledLifetimeManager());
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<phone:PhoneApplicationPagex:Class="MvvmLiteRTM.MainPage"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:vm="clr-namespace:MvvmLiteRTM.ViewModel"DataContext="{Binding Main, Source={StaticResource Locator}}"shell:SystemTray.IsVisible="True“>
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<Button Content=“ZoomIn" Height="72" Name=“ZoomInButton"><i:Interaction.Triggers>
<i:EventTrigger EventName="Click"><cmd:EventToCommand Command="{Binding ZoomInCommand}"/>
</i:EventTrigger></i:Interaction.Triggers>
</Button>
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RelayCommand ZoomOutCommand = new RelayCommand(() =>{
MapZoomLevel--;}
);
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View
ViewModelView
ViewModel
View
ViewModelMessages
Messages
+ callback
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private void SendMessageWithCallback(){
Messenger.Default.Send(new NotificationMessageAction<string>("Hello, call me back",SendMessageCallback));
}
private void SendMessageCallback(string message){
...}
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private NotificationMessageAction<string> _lastMessage;
public void MessageRecipient(){
Messenger.Default.Register<NotificationMessageAction<string>>(this, m =>{
MessageTextBox.Text = m.Notification;_lastMessage = m;
// Execute callback with parameter_lastMessage.Execute(MessageTextBox.Text);
});}
http://ultralightmvvm.codeplex.com/
http://mvvmlight.codeplex.com/
http://catel.codeplex.com/
http://caliburnmicro.codeplex.com/
http://www.japf.fr/silverlight/mvvm/index.html23
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View Model
View
IFeature
Feature
Injection
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http://create.msdn.com
http://silverlight.codeplex.com/
Model-View-ViewModel (MVVM) Explained
WPF Apps With The Model-View-ViewModel Design Pattern - Josh Smith
http://nrumyantsev.com/
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