• *ADDSLASHES Function
• *concat_keys Function
• *grouping_format_get Function
• *if_error Function
• a5_addtrailingbackslash Function
• a5_changeorderoflist Function
• a5_code_format Function
• a5_pad_leading_tabs Function
• a5_popuptexteditor Function
• a5_remove_curly_brackets Function
• a5_remove_quotes Function
• a5_removetrailingbackslash Function
• a5_unsquare Function
• ALIGN_LEFT Function
• ALLTRIM Function
• CASE Function
• DELIVERY_CODE Function
• IIF Function
• jsescapequotes Function
• LTRIM Function
• PADC Function
• PADL Function
• PADR Function
• profiler_format Function
• QUOTE Function
• RAND_STRING Function
• regex_literal_insert Function
• REPLICATE Function
• RIGHT Function
• RTRIM Function
• savestringtofile Function
• SPACE Function
• TRANSFORM Function
• TRIM Function
• UN_PAREN Function
• UNMASK Function
• unquote Function
• UNQUOTE2 Function
• WORD_WRAP Function

*if_error Function

Syntax

Arguments

expr

expression to evaluate and return if no error

errorValue

Value error value to return

Description

Adds error checking around an expression - if there is an error in the expression, the errorValue is returned.

Discussion

Adds error checking around an expression - if there is an error in the expression, the errorValue is returned.

Example

goodvar = 3
? *IF_ERROR(goodvar,2)
= 3
? *IF_ERROR(badvar,2)
= 2

See Also

• Character Formatting Functions
• ON ERROR