ie 423 – design of decision support systems visual studio introduction to vb.net programming
TRANSCRIPT
![Page 1: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/1.jpg)
IE 423 – Design of Decision Support Systems
Visual StudioIntroduction to VB.NET programming
![Page 2: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/2.jpg)
Important Events
Submit Term Project Proposal by Monday, April 7th
![Page 3: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/3.jpg)
Keepin Up
Read Pol and Ahuja – Chapter 10 – Visual
Studio Pol and Ahuja – Chapters 11-13
![Page 4: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/4.jpg)
DSS Application Programming
Spreadsheets, Databases, etc. are tools to support decision makingYou still need a delivery systemsSometimes you can build a delivery system within a tool – like Access…but it often involves some programming
![Page 5: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/5.jpg)
DSS Application Programming
We will be using Visual Basic.NET Don’t worry about the .NET part yet
VB programming model Object Oriented Programming Event-driven programming
![Page 6: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/6.jpg)
DSS Application Programming
Object Oriented Programming As oppose to ? Focus on objects as the major
organizing principle for the software …rather than the procedure or
algorithm as the organizing principle In part, it is about how you think
about the program and its design
![Page 7: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/7.jpg)
DSS Application Programming
Object Oriented Programming Objects are things in the program Objects have attributes, usually called
Properties Properties have a name and one or more
values Values can change or be set by your
program
![Page 8: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/8.jpg)
DSS Application Programming
Object Oriented Programming Objects have actions, called Methods
Methods are things that the object do,… …or have done to them Methods are components of objects
Not independent
![Page 9: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/9.jpg)
DSS Application Programming
Event-driven Programming Events are things that can happen to
objects In VB many events are predefined
(click) …but you can define others Code (program code – the code that
you are going to write) is associated with events
![Page 10: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/10.jpg)
DSS Application Programming
So, how do you start thinking about developing a program?
What’s the “old” way?
![Page 11: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/11.jpg)
DSS Application Programming
What are the objects in your problem and your design? Some problem specific Some are UI objects
What are the properties of these objects?What should happen when events happen to these objects?
![Page 12: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/12.jpg)
DSS Application Programming
Note: your programming language must support object oriented, event-driven programmingVisual BasicVisual C++Visual C#C++ (object oriented)
![Page 13: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/13.jpg)
DSS Application Programming
Visual Studio A place to make movies? A place to make music videos? A type of apartment with big
windows?
IDE – Interactive Development Environment
![Page 14: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/14.jpg)
DSS Application Programming
Visual Studio IDE An environment to create and edit software …to run and test the software Has many, many tools to make software
development easier Controls Windows Web Servers
Helps manage software development Configuration management
![Page 15: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/15.jpg)
DSS Application Programming
Visual Studio IDE You can run you software in Visual
Studio When it is finished and tested you can
make a standalone software package
![Page 16: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/16.jpg)
DSS Application Programming
Visual Studio IDE Mostly for MicroSoft Development
products
![Page 17: IE 423 – Design of Decision Support Systems Visual Studio Introduction to VB.NET programming](https://reader035.vdocument.in/reader035/viewer/2022071807/56649ebc5503460f94bc4bdb/html5/thumbnails/17.jpg)