This document discusses Silverlight, including its history and new features in versions 1.0, 2.0, and 3.0. It highlights that Silverlight allows media playback in browsers, uses XAML, and connects to databases using WCF and LINQ. Demos are provided of connecting a Silverlight app to a database using a WCF service and LINQ. New features in Silverlight 3.0 include improved performance, 3D capabilities, and additional APIs.

1. Silverlight LINQ &
Silverlight3
18-2 Kwon Tae Hyuck

2. Agenda
• What is Silverlight
• WCF
• Silverlight Database connection by WCF
• Demo
• Silverlight 3 New technology
• Demo

3. What is Silverlight
Codename is
Windows
Presentation
Foundation/Everywhere
(WPF/E),

4. What is Silverlight
• Web Browser Plug-in
• WMV, WMA and MP3 media content Can be play
• Without requiring Windows Media Player, the Windo
ws Media Player ActiveX control or Windows Media
browser plug-ins
• Similar to Windows Presentation Foundation
• XAML
• Can be used to create Windows Sidebar gadgets

5. Operating Systems and Web Browsers
OS/brows
er
IE 6 SP1 IE 6 SV1 IE 7 IE 8 Firefox
SeaMonk
ey
Safari
Konquer
or
Opera
Google C
hrome
Windows
Vista/2008
N/A N/A
1.0, 2.0,
3.0
1.0, 2.0,
3.0
1.0, 2.0,
3.0
1.0, 2.0
1.0, 2.0; v
ia NPAPI
N/A
Unofficial
ly[44][45] 2.0
Windows
XP/2003/
Home Ser
ver
N/A
1.0, 2.0,
3.0
1.0, 2.0,
3.0
1.0, 2.0,
3.0
1.0, 2.0,
3.0
N/A
1.0, 2.0; v
ia NPAPI
N/A
Unofficial
ly[44][45] 2.0
Windows
2000
2.0 N/A N/A N/A
2.0 Unoff
icially[46] N/A
2.0; via N
PAPI
N/A
Planned[4
4] N/A
Windows
Mobile 6
2.0[citation
needed] N/A N/A N/A N/A N/A N/A N/A N/A N/A
Mac OS 1
0.4/10.5 P
owerPC
N/A N/A N/A N/A 1.0 N/A 1.0 N/A
Planned[4
4] N/A
Mac OS 1
0.4/10.5 In
tel
N/A N/A N/A N/A 1.0, 2.0 N/A 1.0, 2.0 N/A
Planned[4
4] N/A

6. History
1.0 CTP 1.0.? 2006-12
1.0 RTW 1.0.20816 2007-09-05
2.0 Pre-Release
(As 1.1 Alpha Refre
sh)
1.1.20926.0 2007-09-05
1.0 service release 1.0.21115.0 2007-11-20
1.0 service release 1.0.30109.0 2008-01-15
2 Beta 1 2.0.30226.2 2008-03-05
1.0 service release 1.0.30401.0 2008-04-08
2 Beta 2
2.0.30523.6 2008-06-06
2.0.30523.8 2008-07-16
1.0 service release 1.0.30715.0 2008-07-27
2.0 RC0 2.0.30523.9 2008-09-25
2 RTW 2.0.31005.0 2008-10-14
2 GDR 1 2.0.40115.0 2009-02-19
3 Beta 3.0.40307.0
2009-03-18 at MIX
09

7. Silverlight 1.0

8. Silverlight 2.0
• XML Web Services, networking components a
nd LINQ APIs.
• Deep Zoom
• Supports threading libraries (by toolkit)
• Content protection powered by Microsoft
PlayReady DRM client.

9. Client
DB Connection by LINQ
DB LINQ

10. Demo
[ServiceContract]
[AspNetCompatibilityRequirements(RequirementsMode =
AspNetCompatibilityRequirementsMode.Required)]
[OperationContract]
public List<Plant_ID> GetPlant(long ID)
{
DataClasses1DataContext datacontext = new
DataClasses1DataContext();
datacontext.Connection.Open();
return (from cust in datacontext.Plant_ID
where cust.Plant_ID1 == ID
select cust).ToList();
}

11. Silverlight 3.0
• Image Opened
• XAP Compression
• Perspective 3D
• Pixel Shaders
• Binding

12. Silverlight 3.0
• Bitmap API
• Hardware Acceleration
• Animated Text Performance
Improvements
• Network Monitoring API

13. Silverlight 3.0
• Animated Text Performance Improvem
ents
• SaveFileDialog

14. Silverlight 3.0
• CaretBrush
• Navigation

15. Silverlight 3.0
• Local Connection