WPF Training

2. WPF is a unified programming model for
building richWindows smart client user
experiences that incorporate UI, media, and
documents

4.  ExtensibleApplication Markup Language
(XAML)
 Controls and Layouts
 Data binding
 Events, Commands andTriggers
 2-D and 3-D graphics
 Animation and Media
 Styles andTemplates
 Documents,Text, and typography

5.  XAML or ExtensibleApplication Markup
Language is an XML-based language for
creating and initializing .NET objects
 Used inWPF to describes UI

6. XAML C# Object
<MyObject
SomeProperty='1' />
MyObject obj = new MyObject();
obj.SomeProperty = 1;
<MyObject
xmlns='clr-namespace:Samples'
SomeProperty='1' />
using Samples;
MyObject obj = new MyObject();
obj.SomeProperty = 1;
<MyObject
xmlns='clr-
namespace:Samples;assembly=sampl
es.dll'
SomeProperty='1' />
csc /r:samples.dll test.cs
using Samples;
MyObject obj = new MyObject();
obj.SomeProperty = 1;

7.  WPF enhancement is the ability to develop an
application using both markup and code-
behind
 XAML markup implements the appearance of
an application
 Managed programming languages (code-
behind) implements behaviors
 Data Binding
 Events
 Commands

8.  Development and maintenance costs are reduced because
appearance-specific markup is not tightly coupled with behavior-
specific code.
 Development is more efficient because designers can implement
an application's appearance simultaneously with developers who
are implementing the application's behavior.
 Multiple design tools can be used to implement and share XAML
markup, to target the requirements of the application
development contributors; Microsoft Expression Blend provides
an experience that suits designers, while Visual Studio targets
developers.
 Globalization and localization forWPF applications is greatly
simplified

9. Elements that provide their own content and behavior
can also be containers of elements
<Button Name="btnSubmit"
Click="btnSubmit_Click"
Width="200" Height="25">Hi
</Button>
<Button Name="btnSubmit"
Click="btnSubmit_Click"
Width="200" Height="200">
<Image Source="MVP.jpg"/>
</Button>
<Button Name="btnSubmit"
Click="btnSubmit_Click"
Width="200" Height="30">
<TextBox
Width="80"></TextBox>
</Button>