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Lecture Set 1

This lecture provides an overview of Visual Studio and the .NET Framework, highlighting essential components and terminology. Participants will learn about solutions, projects, and applications within Visual Studio, navigate the Solution Explorer, and understand the basics of compiling and running programs. The .NET Framework, which supports multiple programming languages, will be explored, focusing on the Class Library and Common Language Runtime (CLR) functions. Hands-on lab sessions will reinforce concepts by allowing creation and execution of applications using Visual Studio 2010.

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Lecture Set 1

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  1. Lecture Set 1 Part B: Understanding Visual Studio and .NET – Structure and Terminology

  2. Objectives • Introduction to Visual Studio, .NET, & the IDE • Understand basic terminology – Visual Studio, .NET. Solutions, Projects, Applications, etc. • Learn how to create new Solutions, new Applications/Projects • General navigation around the Solution Explorer and Forms and applications windows in the Visual Studio IDE • Compiling and running programs • This will be presented in the first lab - LIVE

  3. Visual Studio, .NET, and the IDE • Visual Studio 2010 is a suite of products that includes the .NET Framework and the Integrated Development Environment (IDE) you will be using • The .NET Framework supports four programming languages • Visual Basic, Visual C#, Visual C++, Visual J# • Also COBOL, with more to come • The Visual Studio IDE is your interface to .NET -- it is used to develop applications in any of the supported programming languages

  4. The .NET Framework • Provides a common set of services that can be used when programming in any supported language • Enables you to write programs that run on any operating system on any hardware platform • Main components … • .NET Framework Class Library (FCL) • Common Language Runtime (CLR) • We will learn a lot more about these in a bit and explain the rest of the terms in the next slide 

  5. The .NET Framework (raising the bar)

  6. Introduction to the Framework Class Library Contains files of pre-written code organized as classes The classes themselves are organized (grouped) into Java-like packages called namespaces The groupings are done according to the functionality of the classes There are many classes and many namespaces

  7. Introduction to The Common Language Runtime • The CLR manages the execution of .NET programs (called managed code) • Coordinates essential functions … • Memory management • Code execution • Security • Other services • Common Type System (CTS) is a component of the CLR that ensures that all .NET applications use the same basic data types regardless of the language they are coded in

  8. Introduction to The Integrated Development Environment • The IDE is the interface between the programmer and the .NET tools he or she uses • Includes design components for Console, Web, and Windows development (to name a few) • Includes an editor for all .NET languages as well as XML and HTML • Includes a comprehensive set of tools for forms design and code organization • Methods • Attributes (aka properties or data stores or …) • Many other features (some shown next) 

  9. The IDE

  10. Compiling & Running a VB Application You will create a project made up of many files The project will be contained within a solution The compiler builds (translates) your VB source code into an intermediate language (MSIL)  The result of this translation is packaged into a special container called an Assembly. An Assembly is an (almost) ready to execute file with either a .dll or .exe extension The Assembly is managed by the CLR (to be discussed in more detail in Lecture Set 2)

  11. Compiling and Running an Application

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