Chapter 2 Visual Basic coding essentials
Basic coding skills 48
How to use continuation characters and comments 48
How to use the Edit toolbar 50
How to create a standard module 52
How to code with a readable style 54
Exercise set 2-1: Experiment with coding techniques 56
How to work with variables and constants 58
How to declare variables 58
How to control the scope of variables 60
How to assign values to variables 62
How to create user-defined constants 64
How to use Visual Basic constants 64
How to code arithmetic functions 66
How to code conditional expressions 68
How to work with arrays 70
Exercise set 2-2: Use variables and constants 72
Visual Basic statements 74
How to code If statements 74
How to code Select Case statements 76
How to code For…Next statements 78
How to code Do…Loop statements 80
How to code On Error statements 82
How to code With statements 84
A summary of other Visual Basic statements 86
Exercise set 2-3: Use some new statements 88
Procedures and functions 90
How to code and call a Sub Procedure 90
How to code and call a Function Procedure 92
A summary of the Visual Basic functions 94
How to use the MsgBox function 96
A parsing routine that uses eight different functions 98
Exercise set 2-4: Create and use functions 100
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