Difference between revisions of "IF/ENDIF"
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| − | The '''IF''' and '''ENDIF''' statements are used in the [[Event Handler]]. If the expression following the IF evaluates to the number zero, the following statements are skipped until a (matching) ENDIF is found. | + | The '''IF''' and '''ENDIF''' statements are used in the [[Event Handler]]. If the expression following the IF evaluates to the number zero, the following statements are skipped until a (matching) ENDIF is found. The IF statement can test numeric values only. |
The IF - ENDIF statements can be nested. | The IF - ENDIF statements can be nested. | ||
Revision as of 12:21, 11 May 2010
The IF and ENDIF statements are used in the Event Handler. If the expression following the IF evaluates to the number zero, the following statements are skipped until a (matching) ENDIF is found. The IF statement can test numeric values only.
The IF - ENDIF statements can be nested.
The statement STOP stops the execution of the action string.
Example:
IF %udd(1) LOG “Variable 1 is true” STOP ENDIF LOG “Variable 1 is false”