问题
My application is built in WPF but it includes some WinForms components that we have written. When an exception is unhandled in one of the WinForms components it crashes the application.
I have implemented DispatcherUnhandledException for WPF events. This is good because it allows me to display an error and mark the exception as Handled to avoid the crash.
Can I do something similar with the non-WPF exceptions. I was hoping for the standard WinForms dialog that used to come up and allow the user to continue or quite the application?
Edit: WinForms exceptions do get caught in DispatcherUnhandledException but setting e.Handled to true doesn't stop the application from crashing.
回答1:
Have you tried System.Windows.Forms.Application.ThreadException and System.Windows.Forms.Application.SetUnhandledExceptionMode ?
来源：https://stackoverflow.com/questions/8111334/handling-unhandled-exceptions-from-winforms-components-in-wpf