Audience

Visual Basic enterprise developers

Prerequisites

Good user knowledge of Windows 3.1 as well as some experience in using Visual Basic, as provided by the course Fundamentals of Visual Basic

Course Aim

To enable software developers to develop advanced Visual Basic programs, including programs using the facilities provided by the Visual Basic Professional Edition

Learning Objectives

Write fluent Visual Basic code for events. Use Visual Basic variables, data, expressions, and arrays. Design and construct effective graphic interfaces for application software. Design graphic controls and use the co-ordinate system for placement of graphic objects. Program for print output and timers. Use the Visual Basic debugger.

Topics Covered

Data and variables - Variable types and names - Scope of variables - Declaring variables - Type conversion - Passing values to procedures - Numeric expression String expressions - String slicing - String conversion - Character conversion - Searching strings - Creating strings User-defined functions - User-defined functions Arrays - Array declarations - Dynamic arrays - Control arrays Manipulating files - Copying, deleting, renaming files - Using file specifications - Sequential files - Random access files Pictures and graphics - Picture boxes and image controls - The co-ordinate system - Points and lines - Circles and ellipses - Color options Output options - Printing - Timers Data transfer - The Clipboard - DDE - OLE - DLLs - MDI Debugging - Program interruptions - The Debug windows - Single stepping - Breakpoints - Error trapping

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