RIA Services Master Class

italiansaucyΛογισμικό & κατασκευή λογ/κού

13 Δεκ 2013 (πριν από 3 χρόνια και 7 μήνες)

96 εμφανίσεις

RIA Services Master Class

Presenter:

Kevin Grossnicklaus

November 30
th
, 2010



Agenda


Introductions


Overview of RIA Services


Setting up a new RIA Services Solution


Common RIA Services Tasks


Break


Advanced Topics


Additional Resources


Conclusion


Introductions


Kevin Grossnicklaus


ArchitectNow
-

www.architectnow.net

(2009
-
Present)


President


Washington University
-

CAIT Program
(2003
-
Present)


Instructor


SSE

-

www.SSEinc.com

(1999
-
2009)


Chief Architect


Software Development Practice Leader



Email:
kvgros@architectnow.net



Twitter:
@
kvgros



Blog:
blog.architectnow.net



ArchitectNow


Training


Mentoring


Framework Design and Implementation


Code Reviews


Project Development


Short Term and Long Term Engagements


As Needed Support


EXPECTATIONS

Assumed Knowledge


Basic Knowledge


C#


Silverlight/XAML


VS.NET 2010








Optional (but useful):


XAML


Data Binding


MVVM


Entity Framework






What is RIA Services?

Silverlight

WCF

Entity Framework

LINQ

Security

Concurrency

Data Validation

Asynchronous

Caching

What is RIA Services?

WCF

LINQ

Security

Concurrency

Data Validation

Asynchronous

Caching

Silverlight

Entity Framework

Data Access

RIA Services is Data Layer Agnostic



Entity Framework


LINQ to SQL


POCO Objects


Custom data access



Getting Started


Technologies


Visual
Studio.NET 2010


C#


Silverlight 4.0


Entity Framework 4.0


WCF RIA Services
4.0


Initial Resources


www.Silverlight.net



Web Platform Installer


Data Access

RIA Services is Data Layer Agnostic



Entity Framework


LINQ to SQL


POCO Objects


Custom data access



Alternatives


Manual WCF


Services


SOAP


JSON


Other




SETTING UP A NEW RIA SOLUTION

Demo

USING RIA SERVICES

Common Scenarios


Querying Data


LoadOperation


Adding Service Methods


Updating Data


Changesets


SubmitOperation


Error Handling


Data Validation


Data Annotations


HasValidationErrors


Sharing Code


Lazy Loading





RIA Entities


Tracked By Context


Notable Attributes:


INotifyPropertyChanged


EntityState


GetOriginal
()


HasValidationErrors


RejectChanges


GetConflict


ValidationErrors





Troubleshooting


Accessing Services via URL


Regenerating
DomainContext


Verifying entities are included in service API



“Not Found” Exceptions


Server Side Error Tracking (
OnError
)




BREAK

ADVANCED TOPICS

UI Considerations


MVVM


Data Binding


Self Tracking Entities


Context Sharing


Asynchronous Loading





Advanced Topics


Dynamic Queries


Rejecting Local Changes


Unit Testing


Transaction Support


Concurrency


Caching


Transactions




Data Access Patterns


IRepository


SQL 2008 Database Project






Security


Windows
Authentication


ASP.NET Forms Authentication


FormsAuthenticationService


UserBase


Injecting
UserBase

derived classes


[
RequiresAuthentication
]







Gotchas


Multiple Domain Services


Method Names


Domain Service Public Interfaces


Generating Temporary Domain Services


Returning Complex Types


EF Limitations:


No Many to Many


Advanced Inheritance


HasChanges

on New Entities







FINAL THOUGHTS

Additional Resources


http://www.Silverlight.net


http://Msdn.microsoft.com


http://www.silverlightshow.net/


http://www.asp.net


http://channel9.msdn.com/learn/courses/Silverlight4/




http://www.microsoft.com/design/toolbox/




http://www.microsoft.com/expression/resources/BlendTraining/


http://silverlight.codeplex.com/



http://compositewpf.codeplex.com/


Additional
Resources (Cont.)


http://channel9.msdn.com/Blogs/RobBagby/NET
-
RIA
-
Services
-
in
-
5
-
Minutes


http://silverlight.net/riaservices/



http://www.silverlight.net/learn/videos/all/net
-
ria
-
services
-
intro/


http://www.silverlight.net/learn/videos/all/ria
-
services
-
support
-
visual
-
studio
-
2010/


http://channel9.msdn.com/learn/courses/Silverlight4/SL4BusinessModule2/SL4LOB_02_01_RIAServices


http://www.myvbprof.com/MainSite/index.aspx#/zSL4_RIA_01


http://channel9.msdn.com/blogs/egibson/silverlight
-
firestarter
-
ria
-
services


http://
msdn.microsoft.com/en
-
us/library/ee707336%28v=VS.91%29.aspx



www.silverlight.net


http://msdn.microsoft.com/en
-
us/silverlight4trainingcourse.aspx


http://channel9.msdn.com/shows/silverlighttv


Additional Resources

Next Steps…


Dive in


Play around


Ask Questions


Research

What if I need help?

kvgros@architectnow.net

Twitter: @
kvgros