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inrange_check_number_within_range_.htm
Navigation:  Language Reference > 13 - Built-in Functions >====== INRANGE (check number within range) ====== Previous pageReturn to chapter overviewNext page

INRANGE(expression,low,high)

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INRANGE Return number in valid range.
expression A numeric constant, variable, or expression.
low A numeric constant, variable, or expression of the lower boundary of the range.
high A numeric constant, variable, or expression of the upper boundary of the range.

The INRANGE procedure compares a numeric expression to an inclusive range of numbers. If the value of the expression is within the range, the procedure returns the value 1 for “true.” If the expression is greater than the high parameter, or less than the low parameter, the procedure returns a zero for “false.”

Return Data Type: LONG

Example:

IF INRANGE(Date % 7,1,5) !If this is a week day

DO WeekdayRate          !use the weekday rate

ELSE                     !Otherwise

DO WeekendRate          !use the weekend rate

END

inrange_check_number_within_range_.htm.txt · Last modified: 2021/04/15 15:57 (external edit)