Fundamentals of Visual Basic Objects and GUIs
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Learn how to design graphical user interfaces using Visual Basic objects like forms, text boxes, command buttons, labels, and picture boxes. Walkthroughs and examples included!
Fundamentals of Visual Basic Objects and GUIs
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Presentation Transcript
Chapter 3(Section 3.1) Fundamentals of Programming in Visual Basic Objects
Visual Basic OBJECTS • Forms are designed by the Visual Basic programmer and become graphical user interfaces (gui’s) for users of the program. • Controls such as boxes, buttons and labels can be placed on a form. • The toolbox contains icons that represent objects.
Text Boxes • Provide space for the user of your program to enter input. • Example • Text box walk-through, pp. 46-51
Command Buttons • Command buttons enable users to initiate a particular event • Example • Walk through pp. 51-52
Labels • Identify to user what to place in a text box. • Example • Walk through, p. 52
Picture Boxes • Used to display graphics and/or text • Example • Walk through, pp. 52-53
Lab Assignment (Lab1) Due today! • p. 56: 7-13 - on one form • pp. 56-57: 14-18 -on one form
Homework assignment (HW1) Due Next week: • Make one formfor each group of problems on pp. 56-58: • 5 • 19-23 • 25-28 • 29 • 30 • 33 • 34 (use 3 picture boxes) • 38