Fix crash in System.Convert.DefaultToType

[pingzing]

Version: 0.1.0.0 | DigiTransit10

Stacktrace

System.Convert;DefaultToType;;
System.String.System.IConvertible;ToType;;
System.Convert;ChangeType;;
System.Convert;ChangeType;;
Template10.Behaviors.ConditionalAction;Execute;;
Microsoft.Xaml.Interactivity.Interaction;ExecuteActions;;
Microsoft.Xaml.Interactions.Core.EventTriggerBehavior;OnEvent;;
Windows.ApplicationModel.Core.UnhandledError;Propagate;;
Microsoft.HockeyApp.Extensibility.Windows.UnhandledExceptionTelemetryModule;CoreApplication_UnhandledErrorDetected;;

Reason

Invalid cast from 'System.String' to 'Windows.UI.Xaml.Controls.ListViewSelectionMode'.

Link to HockeyApp

• https://rink.hockeyapp.net/manage/apps/369020/crash_reasons/137269323

[pingzing]

fixed.