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annotate SilverlightGlimpse/SilverlightValidation/App.xaml.cs @ 100:9b6855dc165e

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Updated System.Windows into Libs
author stevenhollidge <stevenhollidge@hotmail.com>
date Sat, 05 May 2012 23:04:16 +0100
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1 using System;
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2 using System.Windows;
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3 using SilverlightGlimpse.Services;
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4
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5 namespace SilverlightValidation
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6 {
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7 public partial class App
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8 {
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9 public App()
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10 {
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11 this.Startup += this.Application_Startup;
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12 this.Exit += this.Application_Exit;
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13 this.UnhandledException += this.Application_UnhandledException;
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14
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15 InitializeComponent();
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16 }
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17
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18 private void Application_Startup(object sender, StartupEventArgs e)
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19 {
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20 try
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21 {
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22 this.RootVisual = new Views.UserView();
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23 Glimpse.Service.Load(this);
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24 }
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25 catch (Exception ex)
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26 {
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27 Glimpse.Service.DisplayLoadFailure(this, ex);
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28 }
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29 }
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30
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31 private void Application_Exit(object sender, EventArgs e)
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32 {
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33
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34 }
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35
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36 private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
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37 {
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38 // If the app is running outside of the debugger then report the exception using
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39 // the browser's exception mechanism. On IE this will display it a yellow alert
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40 // icon in the status bar and Firefox will display a script error.
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41 if (!System.Diagnostics.Debugger.IsAttached)
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42 {
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43
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44 // NOTE: This will allow the application to continue running after an exception has been thrown
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45 // but not handled.
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46 // For production applications this error handling should be replaced with something that will
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47 // report the error to the website and stop the application.
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48 e.Handled = true;
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49 Deployment.Current.Dispatcher.BeginInvoke(delegate { ReportErrorToDOM(e); });
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50 }
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51 }
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53 private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
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54 {
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55 try
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56 {
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57 string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
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58 errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");
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60 System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight Application " + errorMsg + "\");");
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61 }
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62 catch (Exception)
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63 {
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64 }
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65 }
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66 }
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67 }