syntax:functions:iserror
This is an old revision of the document!
IsError(expression)
Returns true if result of expression is an error. Otherwise returns false.
Example | FieldA | Result | Remarks |
---|---|---|---|
IsError( 100 / [FieldA] ) | 200 | FALSE | |
IsError( 100 / [FieldA] ) | 0 | TRUE | Error - division by zero |
IsError( left([FieldA], 'ZZZ') ) | Red | TRUE | Error - Inappropriate parameter |
syntax/functions/iserror.1427497940.txt.gz · Last modified: 2015/03/27 19:12 by elenap