Filemaker Pro 8.5 Advanced Maintenance TG761Z/A User Manual

Product codes
TG761Z/A
Page of 238
128     FileMaker Functions Reference
Case
Format
Case(test1;result1{;test2;result2;defaultResult...})
Parameters
test - any text or numeric 
.
result - result corresponding to the expression.
Parameters in curly braces { } are optional.
Data type returned
text, number, date, time, timestamp, container
Description
Returns one of several possible results based on a series of tests.
The Case function evaluates each test expression in order, and when a True expression 
is found, returns the value specified in result for that expression.
You can include a default result at the end of the parameter list. If none of the expressions 
evaluate to True, the Case function returns the value specified for defaultResult. If no 
default result is supplied, the Case function returns an “empty” result.
Examples
Case(Score >= 90;“Excellent”;Score > 50;“Satisfactory”;“Needs 
Improvement”) displays 
Excellent
 when the score is 90 or above, 
Satisfactory
 when 
the score is between 50 and 90, and 
Needs Improvement
 for any other score.
Case(Shipment Method=”Ground”;2;Shipment Method=”Air”;10) returns 
10
when the Shipment Method field contains Air.
Choose
Format
Choose(test;result0{;result1;result2...})
Parameters
test - Any integer calculation. The calculation result of test must be a number that 
 into the list that follows. Because the index is a 0 based index, the test result must 
be 0 to access the first result.
result - one or more results. 
Parameters in curly braces { } are optional.