If : Else : EndIf
Syntax
If <expression> ... [ElseIf <expression>] ... [Else] ... EndIf
Description
The If structure is used to achieve tests, and/or change the programmes direction, if the test is true or false. ElseIf can be used to do any number of additionnal test if the previous one was not true. The Else optional command is used to execute a part of code, if all previous tests were false. Any number of If structures can be nested together.
Example 1 : If a=10 PrintN("a=10") Else PrintN("a<>10") EndIf
Example 2 :If a=10 And b>=10 Or c=20
If b=15
PrintN("b=15")
Else
PrintN("Other possibility")
EndIf
Else
PrintN("Test failure")
EndIf