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
