Hi Soykan.
>>
>>>i am using below codes for error handling top my start.prg at my app is there another way to continue to app when error occured... just show error message and ask to user "Do You Want to Continue or Exit" etc...
>>
>>The key to continuing in the app is to return to the READ EVENTS statement using RETURN TO. The best way to do that is to put READ EVENTS into a method of an object and then RETURN TO (method name).
>>
>>Doug
>
>Hi Doug,
>would you like post here sample errhandler.prg codes that you adviced ?

This is just off the top of my head, but it's something like this:

Main.prg:

on error do ErrHandler with ... (the usual parameters you'd use)
oApp = createobject('MyApplication')
oApp.ReadEvents()

MyApplication.ReadEvents:

read events

ErrHandler.prg

* usual error handling tasks here
if llStayInApplication
return to ReadEvents
endif

Doug