Course 70094: Types and Encapsulation

Introduction This course describes how to create new types in Microsoft® .NET Framework so that you can implement the logic necessary to provide the functionality required by your applications. This course also explains how to implement encapsulation using some of the access modifiers that C# provides. An understanding of encapsulation enables you to control the visibility of type members and define members that can be shared over multiple instances of the same type. Objectives At the end of the course, students will be able to:

• In this course, you will create new types. In addition, you will encapsulate data and methods.

Modules & Lessons Creating New Types Module Introduction Creating and Using Enumerations Creating and Using Classes Creating and Using Structures Comparing References to Values Module Lab Module Follow Up Encapsulating Data and Methods Module Introduction Controlling Visibility of Type Members Sharing Methods and Data Module Lab Module Follow Up System Requirements To view this course, you need:

• Browser Microsoft Internet Explorer 7 (or higher)
• Browser Mozilla Firefox 2 (or higher)
• Browser Apple Safari 2 (or higher)
• Operating System Apple Mac OS X 10.4 (or higher)
• Processor Pentium III 1 GHz (or better)
• Processor Macintosh Intel-based or PowerPC G4 (or better)
• RAM 512 MB (1 GB or more recommended)
• Internet connection 256K (broadband recommended)
• Adobe Flash Player 8 (current version recommended)
• Adobe Reader 7 (or higher)
• Operating System Microsoft Windows 2000, XP, Vista, or Windows 7

For courses containing Virtual Server-based labs (courses in the IT Professional and Developer Catalog), you will need:

• Microsoft Virtual Server ActiveX control (1MB disk space needed to install)

Test your computer's capabilities to see if it supports this course. Accessibility Requirements The following software must be running on your computer in order to access this course with Screen Reader Software:

• Microsoft Internet Explorer 6.0 or higher
• Window-Eyes from GW Micro
• JAWS from Freedom Scientific
• MSAA enabled