Sams Teach Yourself Visual Basic 6 in 24 Hours

By Greg Perry

• Table of Contents
  • Copyright
  • About the Author
  • Acknowledgments
  • Introduction
  • Who Should Read This Book
  • What This Book Will Do for You
  • Can This Book Really Teach Visual Basic in 24 Hours?
  • What You Need
  • Files on the Visual Basic Distribution CD-ROM
  • Conventions Used in This Book
  • Enough! Time Is Ticking!
  • Part I: Introducing Visual Basic
  • Hour 1. Visual Basic at Work
  • Hour 2.Analyzing Visual Basic Programs
  • Hour 3.Controls and Properties
  • Hour 4.Examining Labels, Buttons, and Text Boxes
  • Part II: Coding the Details
  • Hour 5.Putting Code into Visual Basic
  • Hour 6.Message and Input Boxes
    • A Function Preview
    • A MsgBox() and InputBox() Overview
    • Visual Basic's Code Window Help
    • A Short Detour: Remarks
    • Examining InputBox()
    • Summary
    • Q&A
    • Workshop
  • Hour 7.Making Decisions
  • Hour 8.Visual Basic Looping
  • Part III:Putting Code to Work
  • Hour 9.Combining Code and Controls
  • Hour 10.List Boxes and Data Lists
  • Hour 11.Additional Controls
  • Hour 12.Dialog Box Basics
  • Part IV:Programming with Data
  • Hour 13.Modular Programming
  • Hour 14.Built-In Functions Save Time
  • Hour 15.Visual Basic Database Basics
  • Hour 16.Printing with Visual Basic
  • Part V:Sprucing Up Programs
  • Hour 17.Menus and Visual Basic
  • Hour 18.The Graphic Image Controls
  • Hour 19.Toolbars and More Graphics
  • Hour 20.Writing Correct Applications
  • Part VI:Advancing Visual Basic Applications
  • Hour 21.Visual Basic and ActiveX
  • Hour 22.Object Basics
  • Hour 23.Distributing Your Applications
  • Hour 24.Online Visual Basic
  • Part VII:Appendixes
  • Appendix A.Operator Precedence
  • Appendix B.Answers
  • Appendix C.Using the CD-ROM

Visual Basic's Code Window Help

Can you remember the named literals in this lesson's tables? How can you remember that the named literal value to display three buttons—Yes, No, and Cancel—is the vbYesNoCancel named literal?

Fortunately, Visual Basic supplies you with all the help you need. As soon as VB's Code editor recognizes that you're entering a function, the editor immediately displays pop-up help that displays the function's format, as shown in Figure 6.5.

Figure 6.5 Visual Basic displays the function's format for you.

Visual Basic gives you help not only with a function's format, but also with the function's named literals. When you get to any function argument that requires one of the named literals, Visual Basic displays a drop-down list box such as the one in Figure 6.6, from which you can select a named literal. To accept the selected named literal, press Enter, type a comma, or press the Spacebar to continue with the program.

Figure 6.6 Visual Basic displays the function's named literals.

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