![]() |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|
Welcome to Vista Forums we are your forum to discuss Windows Vista x64 and x86 systems. Whether you need help or just want to post an idea you have on Vista, this is the forum for you.
br> br> |
| |||||||
![]() |
| | Thread Tools | Display Modes |
| | #1 (permalink) |
| Guest | How catch unhandled Exception in WPF Project I my Forms Application I catch unhandled Exceptions this way and show them in a custom ErrorDialog: Public Shared Sub Main() AddHandler System.Windows.Forms.Application.ThreadException, AddressOf OnVitoThreadError AddHandler AppDomain.CurrentDomain.UnhandledException, AddressOf OnVitoUnhandledError Try m_Application = New MyCustomApplication m_Application.Run() Catch ex As Exception ErrorDialog.ShowError(ex) End Try End Sub Private Shared Sub OnVitoUnhandledError(ByVal sender As Object, ByVal e As UnhandledExceptionEventArgs) MyErrorDialog.ShowError(ex) If e.IsTerminating Then Environment.Exit(-1) End Sub Private Shared Sub OnVitoThreadError(ByVal sender As Object, ByVal e As System.Threading.ThreadExceptionEventArgs) LogFacade.LogCriticalError("Nicht behandelter Fehler ThreadException", e.Exception) MyErrorDialog.ShowError(e.Exception) End Sub If I do the same Sub Main in a WPF Project my Error never will shown. What kind of Event I have to handle? |
| | #2 (permalink) |
| Guest | Re: How catch unhandled Exception in WPF Project You may have to work with App_DispatcherUnhandledException. I was just reading about it today, I haven't used it yet. Take a look at http://msdn2.microsoft.com/en-us/library/ms743714.aspx for an example of how it's implemented. It's about half way down the page. You can also go here for more info: http://msdn2.microsoft.com/en-us/lib...exception.aspx On Aug 15, 8:46 am, Horst Klein <HorstKl...@discussions.microsoft.com> wrote: > I my Forms Application I catch unhandled Exceptions this way and show them > in a custom ErrorDialog: > > Public Shared Sub Main() > AddHandler System.Windows.Forms.Application.ThreadException, AddressOf > OnVitoThreadError > AddHandler AppDomain.CurrentDomain.UnhandledException, AddressOf > OnVitoUnhandledError > > Try > m_Application = New MyCustomApplication > m_Application.Run() > Catch ex As Exception > ErrorDialog.ShowError(ex) > End Try > End Sub > > Private Shared Sub OnVitoUnhandledError(ByVal sender As Object, ByVal e As > UnhandledExceptionEventArgs) > MyErrorDialog.ShowError(ex) > If e.IsTerminating Then Environment.Exit(-1) > End Sub > > Private Shared Sub OnVitoThreadError(ByVal sender As Object, ByVal e As > System.Threading.ThreadExceptionEventArgs) > LogFacade.LogCriticalError("Nicht behandelter Fehler ThreadException", > e.Exception) > MyErrorDialog.ShowError(e.Exception) > End Sub > > If I do the same Sub Main in a WPF Project my Error never will shown. > What kind of Event I have to handle? |
| | #3 (permalink) |
| Guest | Re: How catch unhandled Exception in WPF Project Hi Mark Thanks a lot for your answer. I find yesterday the DispatcherUnhandledException and build a simple project to find a way to solfe the problem. In my application i start a new thread to show the windows. And I think thats the reason why it dons't work (At designtime it works. on runtime not) Do you know how I have to handle exceptions in thread. See my sample project in the attachment. Best regards |
| | #4 (permalink) |
| Guest | Re: How catch unhandled Exception in WPF Project I'm sorry Horst, unfortunately I don't know how to do this yet. I haven't had a chance to play around in this area. ![]() "Horst Klein" wrote: > Hi Mark > > Thanks a lot for your answer. > I find yesterday the DispatcherUnhandledException and build a simple project > to find a way to solfe the problem. > > In my application i start a new thread to show the windows. > And I think thats the reason why it dons't work (At designtime it works. on > runtime not) > Do you know how I have to handle exceptions in thread. > See my sample project in the attachment. > > Best regards > > > |
| | #6 (permalink) |
| Guest | Re: How catch unhandled Exception in WPF Project Salut Horst, Du bist in der Schweiz, gäll? Wo schaffst du? Laurent PS: Du kannst auf diese Email Adresse antworten. Horst Klein wrote: > Hi Mark > > No problem > > I have open an supportrequest to the MS-Partner boys. > To fix to Problem. > > Best regards > Horst > > -- Laurent Bugnion [MVP ASP.NET] Software engineering, Blog: http://www.galasoft.ch PhotoAlbum: http://www.galasoft.ch/pictures Support children in Calcutta: http://www.calcutta-espoir.ch |
| |
| |
![]() |
| Thread Tools | |
| Display Modes | |
| |
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Unhandled Exception in Console Application | AG | .NET General | 10 | 04-10-2008 09:20 AM |
| Vista Install Error: Exception Unknown Software Exception | burntham77 | Vista installation & setup | 2 | 01-07-2008 01:39 PM |
| Unhandled exception at 0x779447f2 in explorer.exe: 0xC00000FD: Stack overflow. | Eigil Krogh | Vista General | 2 | 06-22-2007 01:23 PM |
| Unhandled exception 0xC0000005 in migcore.dll when upgrading to Vi | Super_Leandro | Vista General | 0 | 04-30-2007 10:12 PM |