The document discusses basic concepts of MVVM including the View, ViewModel and Model. The View is the user interface and handles interaction and navigation. The ViewModel contains application logic and calls services and manages data. The Model is a simple representation of data with no logic. It also provides an example of how to implement MVVM in a Windows Phone app by creating a ViewModel as a static resource and setting the DataContext. Finally, it shows a class diagram of a sample app with entities like MainViewModel, CategoryViewModel and TaskViewModel.

3. Conceptos básicos

5. Conceptos básicos

6. Conceptos básicos

9. Implementando MVVM

11. Conceptos básicos

12. View
User Interface
Navigate to views
Interaction layer
ViewModel
Application logic
Service calls
Data management
Model
Simple representation of data
No logic or functionality
View (XAML)
Data
Bindings
Commands
ViewModel
Model

13. private static HueClientViewModel hueClientVM = null;
public static HueClientViewModel HueClientVM
{
get{
if (hueClientVM == null)
hueClientVM = new HueClientViewModel();
return hueClientVM;
}
}
public HueClientView()
{
InitializeComponent();
this.DataContext = App.HueClientVM;
}

14. <Application x:Class="Hue_Demo_Phone.App“ ...
xmlns:vm="clr-namespace:Hue_Demo_Phone.ViewModels">
<Application.Resources>
<vm:HueClientViewModel x:Key="HueClientVM" />
</Application.Resources>
<phone:PhoneApplicationPage ...
"DataContext="{StaticResource HueClientVM}">

16. Consejos personales

19. Fuente: http://www.slideshare.net/soreygarcia/planificando-las-bases-de-una-aplicacin-windows-phone

20. ADD/MODIFY
TASK
SPLASH
TASK S LIST
SETTINGS
PRODUCTIVITY REPORT
ABOUT

21. class Class Model
MainView Model
«binding»
«binding»
Task's List
«boundary»
CategoryView Model
TaskView Model
Add/Modify Task
«boundary»
Fuente: http://www.slideshare.net/soreygarcia/planificando-las-bases-de-una-aplicacin-windows-phone

22. class Class Model
MainView Model
+
+
SelectedTask :TaskViewModel
TasksByCategory :ObservableCollection<CategoryViewModel>
TaskView Model
CategoryView Model
+
+
+
Identifier :int
Name :string
Tasks :ObservableCollection<TaskViewModel>
+
+
+
+
+
Identifier :int
Name :string
PlannedDate :DateTime
Pomori :int
Status :TaskStatus
+
+
Delete() :void
Save() :void