uid	title	product	categories	summary
xaml	XAML	postsharp	PostSharp;AOP;Metaprogramming	The document provides a guide on implementing various aspects specific to XAML applications using PostSharp, including command pattern, dependency properties, and attached properties.

XAML

This chapter covers the aspects that specific to XAML applications.

In this chapter

Section	Description
xref:command	This section shows how to implement the command pattern for the xref:System.Windows.Input.ICommand properties of your view model classes.
xref:dependency-property	This section shows how to use the xref:PostSharp.Patterns.Xaml.DependencyPropertyAttribute aspect to turn simple properties into fully-featured dependency properties that support data binding, validation, styling, etc.
xref:attached-property	This section shows how to use the xref:PostSharp.Patterns.Xaml.AttachedPropertyAttribute aspect to turn the simple properties into attached properties that are used in XAML to set the value on any object.

Additionally, if you are writing a XAML application, you may be interested in the following aspects:

Chapter	Description
xref:inotifypropertychanged	This chapter shows how to automatically implement the xref:System.ComponentModel.INotifyPropertyChanged interface without boilerplate code.
xref:contracts	This chapter describes how to validate the value of your fields, properties and parameters with custom attributes.
xref:weak-event	This article shows how to turn normal events into weak events and prevent memory leaks.
xref:undoredo	This chapter explains how to add undo/redo to your application with a minimum of handwritten code.