WPF 学习笔记1-Coretypes

1. DependencyObject

1.1   CLR properties are basic

Property Requirements:

n  Change Notifications

n  Default Values

n  Type Coercion

n  Data Binding

n  Attached Properties

n  Validation

n  Inheritance

n  Styling

   1.2DependencyObject and DependencyProperty fill gaps

1.3Base class of many WPF types

1.4Metadate

l  Default value

l  Change callback

l  Coercion callback

1. Visua,UIElement and ContentElement

 

 

1. FrameworkElement and FrameworkContentElement

 

 

1. Freezable

 

n  Brushes,Pens

n  Geometries,Drawings,Tranforms

n  BitpmapEffect,TextEffect

n  Animations

n  3D Models