1 / 8

CSC 298

This course offers a comprehensive introduction to C#, a modern, object-oriented programming language that is part of the .NET framework. Designed for students with a background in languages like C++ or Java, this class covers C# syntax, libraries, and key .NET features such as ASP.NET and ADO.NET. Expect engaging lectures, hands-on lab practice, and collaborative assignments. The course emphasizes understanding the CLR (Common Language Runtime) and the FCL (Framework Class Library), equipping you to develop secure and efficient applications for various platforms.

amir-hardin
Télécharger la présentation

CSC 298

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CSC 298 Introduction to C#

  2. What to expect in this class • Background: knowledge of an object oriented language of the C++, Java, … family. No need to know inheritance. • Outcome: how to program in C# (syntax, inheritance, libraries, using some .NET features: ASP.NET, Web Services, ADO.NET…) • Class organization: • Lectures, lab practice with sample code, homework assignments, tests and quizzes • class web site • www.seattlecentral.org/faculty/flepeint/csharp

  3. Why are we learning C#? • A modern language • object oriented, “portable”, secure • A better C++? • some features of C++ are overly complex (e.g. multiple inheritance) • C# doesn't include any of these • C# features a garbage collector • Open the doors of .NET, the Microsoft initiative.

  4. What is .NET? (1) • Microsoft latest approach to programming • CLR: common language runtime. The virtual machine that executes the .NET application. It understands only Intermediate Language (IL). • A .NET application can be written in any language as long as it can be compiled into IL (C#, VB.NET, J#, FORTRAN, …) • .NET framework offers many libraries to make computing across a network easy (use of XML to convey information between machines).

  5. What is .NET? (2) • Distributed computing: Companies can expose their services through the web (Web services) • practically, in a program one can seamlessly use objects (methods + data) that reside on a computer across a network. • .NET offers powerful tools to use databases • Microsoft sells many servers (e.g. Biztalk) to help companies publish their services with .NET. We will use IIS. • Old fashioned applications (running only on one computer) can still be developed with .NET.

  6. The Common Language Runtime Mac ? Unix (e.g. FreeBSD) Windows Source Code (.cs file) C# Compiler IL code (.exe file) CLR (JIT compiler JIT: Just in Time)

  7. Lexicon • CLR: Common Language Runtime • IL: Intermediate language • FCL: Framework Class Library, the set of all classes available to the .NET programmer. • CLS: Common Language Specification, the features of the CLR that must be implemented by a language to run on .NET (C# goes beyond the CLS). • CTS: Common Type System, describes how types are defined and how they behave (=rules to define classes…)

  8. Resources • Text: Liberty’s C# - a good reference but not required. • VS.NET framework is available via MSDNAA (a very good deal!) • Enormous amount of resources • within Visual studio documentation • msdn.microsoft.com

More Related