[Mono-bugs] [Bug 377683] New: System.Windows.Forms.WebBrowser and DocumentStream.Length

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Mon Apr 7 13:52:30 EDT 2008


           Summary: System.Windows.Forms.WebBrowser and
           Product: Mono: Class Libraries
           Version: 1.9.0
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Windows.Forms
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: surfzoid2002 at yahoo.fr
         QAContact: mono-bugs at lists.ximian.com
          Found By: DeveloperNet

I use a windows Form with a webbroswer component, if i handle Navigated event
with the code below, i have a crash who close my app, if yu comment the line
whose start with "DllEd += ", the app work great. 

The Code :
long DllEd = 0;

        private void webBrowser1_Navigated(object sender,
WebBrowserNavigatedEventArgs e)


            DllEd += this.webBrowser1.DocumentStream.Length;


The Crash :
Flash Player: Warning: environment variable G_FILENAME_ENCODING is set and is
not UTF-8

Unhandled Exception: System.NullReferenceException: Object reference not set to
an instance of an object
at NetRadios.Form1.webBrowser1_Navigated
(object,System.Windows.Forms.WebBrowserNavigatedEventArgs) [0x00000] in
at System.Windows.Forms.WebBrowser.OnNavigated
(System.Windows.Forms.WebBrowserNavigatedEventArgs) [0x0001c] in
at System.Windows.Forms.WebBrowser.OnWebHostCompleted (object,System.EventArgs)
[0x00022] in
at Mono.Mozilla.WebBrowser.OnStateChange (int,uint) [0x000d9] in
at (wrapper native-to-managed) Mono.Mozilla.WebBrowser.OnStateChange (int,uint)

Also in the console where i start MD i have :
[eric at localhost Debug]$ monodevelop
ATTENTION [2008-04-07 19:35:16Z]: Inotify watch limit is too low (8192).
MonoDevelop will switch to managed file watching.
See http://www.monodevelop.com/Inotify_Watches_Limit for more info.
ATTENTION [2008-04-07 19:35:34Z]: L'élément 'BootstrapperPackage' de
l'ItemGroup n'est pas reconnu. Include='Microsoft.Net.Framework.2.0' du projet
'NetRadios'. Il sera ignoré.
ERREUR [2008-04-07 19:35:35Z]: Could not load assembly: System.Deployment

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