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Learning Programming Using Visual Basic.Net
Bill Burrows, University of Washington
Joe Lanford, University of Rochester

Reducing Program Complexity: Programmer-Defined Procedures and Functions

Chapter Objectives

After studying this chapter, you should be able to
  • Share code by creating general sub procedures and functions.
  • Use parameters to share data between procedures and functions.
  • Use code modules to organize code for reusability.
  • Use three new events-KeyPress, Enter, and Leave-that are useful for data editing and for causing the user interface to respond when the user activates or deactivates a control.
  • Use the concept of form modality to decide the best way to display forms to the user.
  • Create and program main menus within an application.




McGraw-Hill/Irwin