Sequential vs. Event-driven Programming Reacting to the user Outline Sequential programming GUI program organization Event-driven programming Modes Sequential Programming In sequential programs‚ the program is under control The user must synchronize with the program: Program tells user it is ready for input User enters input and it is processed Examples: Command-line prompts (DOS‚ UNIX) LISP interpreters Shouldn’t the program be required to synchronize with the user? Sequential
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7/31/2014 Objectives • • Chapter 5 • • • Menus‚ Common Dialog Boxes‚ Sub Procedures‚ and Function Procedures McGraw-Hill 5-2 Copyr ight © 2011 by The McGraw-Hill Companies‚ Inc. All Rights Reserved. Defining Menus (1 of 2) Menus • • Menu Bar • Contains menus which drop down to display list of menu items – Can be used in place of or in addition to buttons • • Create menus and submenus for program control. Display and use the Window s common dialog boxes. Create context menus for controls
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VB.NET - QUICK GUIDE http://www.tutorialspoint.com/vb.net/vb.net_quick_guide.htm Copyright © tutorialspoint.com VB.NET - OVERVIEW Visual Basic . NET (VB. NET) is an object-oriented computer programming language implemented on the . NET Framework. Although it is an evolution of classic Visual Basic language‚ it is not backwards-compatible with VB6‚ and any code written in the old version does not compile under VB. NET. Like all other . NET languages‚ VB. NET has complete support for object-oriented
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Methods with Multiple Parameters Methods are one of the three modules which exist in Java. With methods task can be separated into self-contained units. Sometimes methods depend on more than one type of information to what it needs to within the program. This information is called parameters. Parameters are the values that are provided to let the method do its job. When more than one parameter is used they are on a list and separated by a comma within parentheses. Each parameter type and name in
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1. Calculate the overhead allocation rate for each of the model years 2003 through 2005. Are the changes since 2002 overhead allocation rates significant? Why have these changes occurred? Overhead Allocation refers to the process of identifying specific overheads of a particular cost centre and charging them. For example‚ in this case wages paid to truck drivers is an overhead cost which is directly identifiable with the Cost Centre i.e. ACF. In case of expenses which cannot be directly identified
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Playtime Routine Nursery Class and Reception Class combined as the school is following the foundation phase. The classes name has now changed to ‘the foundation group’. The children are really enjoying learning while playing. Instead of doing structured activity’s the children are allowed to explore and find out for themselves how everything works and how to solve the problem they face when doing an activity. The children have outdoor play mostly as this is a key part to the foundation phase
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Object Orientation In FoxPro Editorial Note: This article was written by Gregory L. Reichert and uploaded to the CompuServe Fox Forum on the 19th January 1995. The text remains unaltered although I have taken the liberty of tidying up the code samples. The casual Web surfer should be warned‚ there’s some pretty complex stuff here. Malc. Introduction: Object Orientation Programming in FoxPro? Yes. The OOPs technique is not an alternate form of programming‚ but am extension of Structure
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Several ways parents can help their children live up to their potential. One of the most important and effective relationships children have in their lives is with their parents. Parental involvement is essential to the early educational development of children. Creating effective learning habits will shape the child’s attitude for many years to come. Despite some parents and families desire to provide the best for their children‚ some are unaware of how to become actively involved. Without consistency
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Outline and Thesis Statement Guide What is your thesis statement? Traditional class and an online class offer three interesting points of similarities and differences in the area of environment of classroom‚ teaching instruments‚ and communication to the students. Introduction-Today‚ an online classes and traditional classes are two choices for students. Sometimes students are confused about deciding which class is better for them to take. II. First main point: area of environment
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TOPIC : People have become overly dependent on technology. PARAGRAPH 1 GENERAL STATEMENT - Nowadays‚people have become overly dependent on technology to do everything.For example‚when they are working‚studying or going somewhere. THESIS STATEMENT - People have become overly dependent on technology due to the various impact of these technology people has become more lazy‚they often to play computer games rather than playing outside with their friends and they will not have a good
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