RETRY

Class

Error Handling and Debugging

Purpose

Retry a command after an error was encountered

Syntax

RETRY

See Also

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

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