以下曾经在 WP 7.0 中工作:
我正在尝试使用以下 Xaml 在我的 Mango beta 2 refresh (7712) 项目中重新模板化根 PhoneApplicationFrame:
<Style TargetType="phone:PhoneApplicationFrame" x:Key="FrameStyle">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Border x:Name="ClientArea" HorizontalAlignment="{TemplateBinding HorizontalAlignment}" VerticalAlignment="{TemplateBinding VerticalAlignment}" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" >
<Grid>
<ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Margin="{TemplateBinding Padding}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" />
<toolkit:PerformanceProgressBar IsIndeterminate="True" VerticalAlignment="Top" Margin="0,8,0,0" Visibility="{Binding Path=GlobalProgressVisibility, Source={StaticResource RootFrameViewModel}}" />
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
当应用程序启动时,我得到一个带有文本“未指定错误”且没有堆栈跟踪的 App.UnhandledException。有人见过这个吗?