Extreme Xbasic
Elements of a programming language
Variables - Simple Types
Variable Declaration and Assignment
Character Variables
Date Variables
Logical Variables
Variables - numeric
Assignment is Not Algebra
Variables - Complex
“Any” variable type
Pointer variables
Pointer Example: Table Pointer
PPT Slide
Pointer to Form
Flow Control
if…end if
For…Next
User Defined Functions
Creating a New Script
Events
Form, Browse, Object Events
Sample OnPush event script
Example of CanXXX event: CanExit
By contrast, OnExit event:
Form-level vs Table-Level
Example of field rule
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