Seminar Report Presentation

1. Law Yong Chuan
yc-
law1015@hotmail.com

2. Problem Statement
WCF
Online Database

3. What is Windows
Communication
Foundation (WCF)

4. Interoperability
Service
Oriented
Productivity

5. WCF
ASMX(WS) WSE Messaging Enterprise
Services
.Net Remoting
Interop with
other
platform
WS* -
Protocol
support
Message
oriented
programming
Attribute
based
programming
Extensibility
Location
transparency

6. Trend from Google Search
WCF more popular than WS

7. Why we use
WCF allow you to use the function from other technologies

8. Communication
WCF

9. Communication
Client and Service
Client
application can
directly access
to service via
endpoint
A service can
have more than
one endpoint
Specify the
location, so
message can sent
or received through
particular endpoint

10. What is ABC
A = Address
B = Binding
C = Contract

11. Comparison
WCF VS WS

12. Features WCF Web Services
Transports HTTP, TCP, Named Pipes,
MSMQ, Custom, UDP
Only HTTP
Hosting IIS, Windows service, any
environment in .NET 3.0
Only IIS
Serialization DataContractSerializer XMLSerializer
Protocols Security, Reliable
messaging, transaction
Security
Differentiations

14. Benefits of WCF

15. WCF work fine with
across protocols such as
HTTP, TCP, Named Pipes,
MSMQ, Custom and
UDP. It’s provide
flexibility to the
developer. WCF support TCP message encoding to binary while WS
used HTTP message encoding in text.
- DataContractSerializer provide flexibility to
develop
- specify what you want serialize, not only
properties, you can do to fields. It allow you to
serialize non-public member such private or
protected member.
Faster Performance
Serialization
flexibility
Multiple
Protocols
Benefits WCF over WS

16. Application
to Project
Using WCF sent and retrieve
data between Windows
Phone and Database.

17. Application to Project
• Create a WCF services which can allow
to sent and retrieve from database to
Windows Phone.
• Sent Username and password as
parameters to services
WCF
Online Database

18. Application to Project
• After identify the user will retrieve the
data user detail from the database