VISUAL STUDIO 2008 / VISUAL BASIC .NET By Wan hendra M Wan_z9@yahoo

1. VISUAL STUDIO 2008 / VISUAL BASIC .NET By Wan hendra M Wan_z9@yahoo.com

2. Mengenal VB .NET • Visual Basic .Net adalah suatu peningkat atau upgrade dari versi Visual Basic 6.0 sebelumnya. Visual Basic .Net direalisasikan pada akhir tahun 1999, • Visual Basic .Net tidak hanya membahas satu bahasa pemrograman yang terdapat pada Visual Studio .Net diantaranya adalah VB .Net, C#, C++.Net, Asp .Net dan Jscript .Net Framework.

3. Perubahan dalam VB .Net • Bahasa pemprograman sekarang benar-benar bahasa berbasis objek (Object Oriented Programming), sedangkan VB 6.0 bukan bahasa berbasis object. • Aplikasi dan komponen yang ditulis di VB .Net mempunyai akses penuh ke Net Framework. Sedangkan di VB 6.0 tidak dikenal atau tidak digunakan Net Framework. • Semua aplikasi yang dibuat beroperasi dalam manajemen Common Language Runtime (CLR).Information Systems in the Enterprise • Information Systems, Management, Organzation, and Strategy

4. Contoh kode Visual Basic yang OOP adalah: • Dim Masukan as String= “Selamat Membaca” • Dim nilai as String = Strings.Left(Masukan, 3)

5. Tampilan awal Visual Basic 2008

6. Jendela New Project

7. Integrated Development Environment (IDE) • What is the role of information systems in today’s competitive business environment? • What exactly is an information system? What do managers need to know about information systems? • How are information systems transforming organizations and management?

8. PENGENALAN LISTING PROGRAM

9. OBJECTIVES • How has the Internet and Internet technology transformed business? • What are the major management challenges to building and using information systems?

10. WHY INFORMATION SYSTEMS? The Competitive Business Environment and the Emerging Digital Firm Four powerful worldwide changes that have altered the business environment: • Emergence of the Global Economy • Transformation of Industrial Economies • Transformation of the Business Enterprise • The Emerging Digital Firm

11. WHY INFORMATION SYSTEMS? Major Business Functions • Sales and marketing • Manufacturing • Finance • Accounting • Human resources

12. TECHNICAL APPROACHES COMPUTER SCIENCE OPERATIONS RESEARCH MANAGEMENT SCIENCE MIS SOCIOLOGY POLITICAL SCIENCE PSYCHOLOGY BEHAVIORAL APPROACHES Figure 1-5 CONTEMPORARY APPROACHES TO INFORMATION SYSTEMS

13. CONTEMPORARY APPROACHES TO INFORMATION SYSTEMS Socio-Technical Systems Optimize systems performance: • Technology and organization • Organizations mutually adjust to one another until fit is satisfactory

14. Figure 1-6 SOURCE: Liker, et al, 1987 CONTEMPORARY APPROACHES TO INFORMATION SYSTEMS Socio-technical Systems

15. TOWARD THE DIGITAL FIRM The Interdependence Between Organizations and Information Systems Figure 1-7

16. THE NETWORK REVOLUTION AND THE INTERNET The Widening Scope of Information Systems • 1950s: Technical changes • 60s-70s: Managerial controls • 80s-90s: Institutional core activities Growing Importance

17. Figure 1-8 THE NETWORK REVOLUTION AND THE INTERNET The Widening Scope of Information Systems

18. TOWARD THE DIGITAL FIRM New Options for Organizational Design • Flattening organizations • Separating work from location • Reorganizing work-flows • Increasing flexibility • Redefining organizational boundaries

19. Figure 1-9 TOWARD THE DIGITAL FIRM Flattening Organizations Information Systems

20. Figure 1-10 TOWARD THE DIGITAL FIRM Redesigned Work Flow For Insurance Underwriting

21. TOWARD THE DIGITAL FIRM The Digital Firm • Electronic commerce • Electronic business • Electronic market: Information systems links, buyers and sellers to exchange information, products, services, payments

22. Figure 1-11 TOWARD THE DIGITAL FIRM