WPF global try catch exception + continue running

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Hello!
I want to know, is that possible to place somewhere in App.xaml.cs method to call for example MessageBox with error, but continue running?
I found that:

C#

Application.Current.DispatcherUnhandledException += new DispatcherUnhandledExceptionEventHandler(Current_DispatcherUnhandledException);

and then in some of window 'raised' exception like :

C#

string a = "1.5";
            decimal.Parse(a);

so that calling messagebox, but also closing app.

Any help? ;)

Posted 14-Nov-12 1:19am

trucha13657

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Shmuel Zang · Accepted Answer · 2012-11-14T05:14:00

Solution 1

You can set the Handled property of the DispatcherUnhandledExceptionEventArgs to true, as follows:

C#

void Current_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
    // ...

    e.Handled = true;
}

Posted 14-Nov-12 5:14am

Shmuel Zang