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Use this to check the value of a variable or to see if a condition is true or false. The code between IF and END IF (or ENDIF) is executed if the condition is true. Using NOT, you can also act if the condition is NOT true - or use ELSE to perform a different set of commands than if the condition is met. Lastly, you can use 'nested' or multiple IFs through the use of ELSE IF (or ELSEIF) to do LOTS of condition checking. If you get too deep in condition checking, consider using SELECT structures instead.
See also: Then, Else, ElseIf, EndIf, True, False, Select. |
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; IF THEN Example
; Input the user's name name$=Input$("What is your name? ") ; Doesn't the person's name equal SHANE? If name$ = "Shane" Then Print "You are recognized, Shane! Welcome!" Else Print "Sorry, you don't belong here!" ; End of the condition checking End If |