xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Startup="AppStartup"
>
//File:Window.xaml.cs
using System;
using System.Windows;
using System.Data;
using System.Xml;
using System.Configuration;
namespace TreeViewDataBinding
{
public partial class app : Application
{
void AppStartup(object sender, StartupEventArgs args)
{
this.DispatcherUnhandledException += new System.Windows.Threading.DispatcherUnhandledExceptionEventHandler(app_DispatcherUnhandledException);
}
void app_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
{
MessageBox.Show(e.Exception.Message);
}
}
}