Is in set

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version 3


Is in set (set) Boolean

ParameterTypeDescription
setStringName of the set to test
Function resultBooleanCurrent record of set's table is in set (True) or
Current record of set's table is not in set (False)

Description

Is in set tests whether or not the current record for the table is in set. The Is in set function returns TRUE if the current record of the table is in set, and returns FALSE if the current record of the table is not in set.

Example

The following example is a button object method. It tests to see whether or not the currently displayed record is in the set of best customers:

   If (Is in set ("Best"))  ` Check if it is a good customer 
      ALERT ("They are one of our best customers.") 
   Else 
      ALERT ("They are not one of our best customers.") 
   End if

See Also

ADD TO SET, REMOVE FROM SET.


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