Difference between revisions of "RETRY"

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==Class==
 
==Class==
 
Error Handling and Debugging
 
Error Handling and Debugging
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[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Commands]]
 
[[Category:Commands]]
 +
[[Category:Error Handling and Debugging]]
 +
[[Category:Error Handling and Debugging Commands]]

Revision as of 16:11, 1 June 2009

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