Revision as of 13:21, 16 March 2009

RETRY

Class

Error Handling and Debugging

Purpose

Retry a command after an error was encountered

Syntax

RETRY

See Also

ON ERROR, RETURN, ERROR(), ERRNO(), MESSAGE()

Description

The RETRY command re-executes a command that was reported as being in error. It is used in conjunction with the ON ERROR command.

Example

procedure file_open
 
if error() =  15 .and. errno() = 11
  dialog message message()+ ".  Retry?"
  if lastkey() = asc("Y")
    retry
  endif
endif
return
 
on error do file_open
use accounts exclusive
on error

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer