New topic: Handle an Exception
<http://forums.realsoftware.com/viewtopic.php?t=37032> Page 1 of 1 [ 1 post ] Previous topic | Next topic Author Message Robert96757 Post subject: Handle an ExceptionPosted: Tue Jan 11, 2011 1:18 pm Joined: Thu Dec 20, 2007 1:38 am Posts: 69 Alright, i have been searching the forums for about an hour with quite a few answers but nothing remotely close to my situation... I would like to catch a nilobjectexception. I was forced to rely on SqliteDB for a very small application that has maybe 10 users. The application works great, and every single entry into the database is a split second task, making concurrency almost a non existent problem. However there is always that chance the processes might hit, and all I want to do is handle the error and let the user continue after clicking 'OK'....to allow them to press the submit button again. (Make another try) I have used the following code to catch the error successfully. the program no longer closes, but the program doesnt work either... Code: if not ErrorHandle.HandleException(err,"WMain.EventHandlers.Open") then // <- SPECIFY LOCATION // calls the HandleException method and passes it the error type // and the location of where the error happened // if that doesn't work then Raise err end if Linked to the Global Module. Can someone help lead me in the right direction. The user manual states that it can draw a blank canvas instead of showing the error when a picture could not be loaded.....how could I make that a MsgBox saying 'sorry, try again' and let the user continue. it would have to do with try-catch? Sorry, this is newer territory for me. thanks for the help. Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Page 1 of 1 [ 1 post ] -- Over 1500 classes with 29000 functions in one REALbasic plug-in collection. The Monkeybread Software Realbasic Plugin v9.3. http://www.monkeybreadsoftware.de/realbasic/plugins.shtml [email protected]
