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using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
namespace CarSelector
{
public partial class App : Application
{
private MainContent _content;
private ListPage _list;
private DetailPage _detail;
public CarService.CarServiceClient Service { get; private set; }
public App()
{
this.Startup += this.Application_Startup;
this.Exit += this.Application_Exit;
this.UnhandledException += this.Application_UnhandledException;
InitializeComponent();
}
private void Application_Startup(object sender, StartupEventArgs e)
{
Service = new CarSelector.CarService.CarServiceClient();
_content = new MainContent();
this.RootVisual = _content;
}
public void NavigateToList()
{
if (_list == null)
_list= new ListPage();
_content.Navigate(_list);
}
public void NavigateToDetail(int id)
{
if (_detail == null)
_detail = new DetailPage();
_content.Navigate(_detail);
_detail.SetItemId(id);
}
private void Application_Exit(object sender, EventArgs e)
{
}
private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
// If the app is running outside of the debugger then report the exception using
// the browser's exception mechanism. On IE this will display it a yellow alert
// icon in the status bar and Firefox will display a script error.
if (!System.Diagnostics.Debugger.IsAttached)
{
// NOTE: This will allow the application to continue running after an exception has been thrown
// but not handled.
// For production applications this error handling should be replaced with something that will
// report the error to the website and stop the application.
e.Handled = true;
Deployment.Current.Dispatcher.BeginInvoke(delegate { ReportErrorToDOM(e); });
}
}
private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
{
try
{
string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");
System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight 2 Application " + errorMsg + "\");");
}
catch (Exception)
{
}
}
}
}
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I'm working since 1999 in an IT environment: started developing in PROGRESS 4GL, then VB6 and am working since 2003 with C#. I'm currently transitioning to HTML5, CSS3 and JavaScript for the front-end development.
I started my own company (TRI-S) in 2007 and co-founded another one (Cogenius) in 2012.
Besides being a Microsoft Certified Professional Developer (MCPD) I'm also a Microsoft Certified Trainer (MCT) and am teaching .NET and JavaScript courses.