General information
Title:
How to trap errors with ON ERROR while error event in place
Does anyone know of a way to set an ON ERROR statement in a prg and not have an actual Error passed back up to an Error() Event in an object that called the prg?
For instance, in the CodeMine framework, Error trapping code is in the application object Error() event as well as in other classes. I want to call a utility prg which does its own error trapping. However, the ON ERROR's in the prg get ignored. I would really like a way to override the errors being passed up to the error event, and trap them right there.
It seems that VFP needS an optional switch on the ON ERROR statement that will allow an ON ERROR statement to supercede an Error() event.
For example, my prg might have code as follows:
m.lcSavOnError= on("error")
m.llFlag= .f.
ON ERROR m.llFlag= .t.
Use mytable
ON ERROR &lcSavOnError
if m.llFlag
*..display error we got when using table
endif
Thanks in advance.
Next
Reply
View the map of this thread
View the map of this thread starting from this message only
View all messages of this thread
View all messages of this thread starting from this message only