Agregar BasedOn Style en App.xaml se bloquea en App () {InitializeComponent (); }

Question

Mar 07, 2016, 08:15 PM

win-universal-app template10 xaml windows-10

Agregar BasedOn Style en App.xaml se bloquea en App () {InitializeComponent (); }

Adaptando un proyecto aPlantilla10, Entro en estilos heredados en App.xaml están fallando.

Parece quePlantilla10, no admite estilos heredados o extendidos. Estaba tratando de extenderSubTitleStyle deTítuloEstilo pero obtengo una excepción COM enGetXamlType enXamlTypeInfo.g.cs

Mi aplicación.xaml.cs

sealed partial class App : BootStrapper
{
    public App() { InitializeComponent(); }

    public override async Task OnStartAsync(StartKind startKind, IActivatedEventArgs args)
    {
        NavigationService.Navigate(typeof(ShellView))
        await Task.CompletedTask;
    }
}

My App.xaml

<Style x:Key="TitleStyle" TargetType="TextBlock">
    <Setter Property="Foreground" Value="{StaticResource TextTitleForeground}"/>
    <Setter Property="FontSize" Value="26"/>
    <Setter Property="TextWrapping" Value="Wrap"/>
    <Setter Property="FontWeight" Value="Medium"/>
</Style>
<Style x:Key="SubTitleStyle" TargetType="TextBlock" BasedOn="{StaticResource TitleStyle}">
    <Setter Property="Foreground" Value="{StaticResource TextForeground}"/>
    <Setter Property="FontSize" Value="20"/>
</Style>

Información de excepción:

Error HRESULT E_FAIL has been returned from a call to a COM component.

at System.Runtime.InteropServices.WindowsRuntime.IIterator`1.MoveNext()
at System.Runtime.InteropServices.WindowsRuntime.IteratorToEnumeratorAdapter`1.MoveNext()
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at Template10.Common.BootStrapper.<InitializeFrameAsync>d__77.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Template10.Common.BootStrapper.<InternalLaunchAsync>d__53.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__6_0(Object state)
at System.Threading.WinRTSynchronizationContext.Invoker.InvokeCore()