Random Notes

Software Development Life Cycle (P.75-)
· Requirement Ananlysis.
· GUI Design: Sketches etc,
· Design Objects: Propeties + Methods.
· Code
· Testing
· Document

Variables.
· = =Assignment Operator.
· Dim = Dimensions.
eg. Dim VariableName As DataType
Dim strFirstName As String = "..."
Dim btnMembershipPaid As Boolean = True

Data Types:
· Integer = 3
· Decimal = 2.45
· Boolean = True or False
· Date - January 1, 2009
...



The rule is: A variable can be referenced only within the region of the program where it is defined.


Event Plan example (p.252)