Introduction

This training provides a strong foundation in developing Service-Oriented Applications using WCF with C#.NET. It covers the essential concepts of service creation, configuration, hosting, bindings, endpoints, contracts, and communication patterns. Participants will learn how to build scalable, secure, and maintainable WCF services suitable for enterprise applications.

Prerequisites

• Basic knowledge of C#.NET

• Understanding of object-oriented programming

• Familiarity with Visual Studio

• Basic understanding of web services (optional)

Table of Contents

1. Understanding WCF and SOA

1.1 Overview of Service-Oriented Architecture
1.2 What is Windows Communication Foundation (WCF)
1.3 WCF vs Web Services vs Web API
1.4 WCF Architecture and Core Concepts
1.5 ABCs of WCF: Address, Binding, Contract

2. Getting Started with WCF

2.1 Creating Your First WCF Service
2.2 Understanding Service and Data Contracts
2.3 Implementing Service Operations
2.4 Hosting WCF Services in Visual Studio
2.5 WCF Configuration Files Overview

3. WCF Bindings and Behaviors

3.1 Types of Bindings: BasicHttp, WsHttp, NetTcp, NetNamedPipe
3.2 Choosing the Right Binding
3.3 Configuring Custom Bindings
3.4 WCF Behaviors and Extensions
3.5 Throttling Behaviors

4. Hosting WCF Services

4.1 Hosting in IIS
4.2 Hosting in Windows Services
4.3 Self-hosting with Console Applications
4.4 WAS Hosting
4.5 Pros and Cons of Different Hosting Models

5. Endpoints and Configurations

5.1 Creating and Configuring Endpoints
5.2 Multiple Endpoints on a Single Service
5.3 Metadata Exchange (MEX) Endpoints
5.4 Configuring Service Behaviors
5.5 Error Handling and Fault Contracts

6. Communication Patterns in WCF

6.1 Request-Reply Model
6.2 One-Way Calls
6.3 Duplex Communication
6.4 Callback Contracts
6.5 Asynchronous Operations

7. Security in WCF

7.1 Transport-Level Security
7.2 Message-Level Security
7.3 Authentication and Authorization
7.4 Certificates in WCF
7.5 Role-Based Security

8. Working with Data in WCF

8.1 Data Contract Serialization
8.2 XML and JSON Serialization
8.3 Handling Large Data Transfers
8.4 Versioning Data Contracts
8.5 Error and Exception Handling

9. Consuming WCF Services

9.1 Adding Service References in .NET
9.2 Using ChannelFactory
9.3 Consuming Services in Console, Web, and Windows Apps
9.4 Testing with WCF Test Client
9.5 Common Consumption Issues and Fixes

10. Advanced Concepts

10.1 Message Inspectors and Custom Behaviors
10.2 WCF Routing Service
10.3 WCF Queues (MSMQ Integration)
10.4 REST with WCF
10.5 Performance Optimization Techniques

11. Deployment and Maintenance

11.1 Deployment Best Practices
11.2 Monitoring WCF Services
11.3 Logging and Diagnostics
11.4 Troubleshooting Configuration Issues
11.5 Versioning and Backward Compatibility

12. Real-World Project Workshop

12.1 Designing a Real WCF Service
12.2 Implementing Multi-Binding Communication
12.3 Securing and Hosting the Service
12.4 Consuming the Service from Multiple Clients
12.5 Final Testing and Validation

This training equips participants with the essential skills needed to design, develop, secure, and deploy WCF services using C#.NET. By mastering these concepts, learners will be able to build reliable, scalable, and enterprise-grade service-oriented applications.