摘要：
<ListBox x:Name="lbx" ItemsSource="{Binding ImgsList,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"> <ListBox.ItemTemplate> <DataTemplate> <Image S 阅读全文
摘要：
<ListBox x:Name="lbx" ItemsSource="{Binding ImgsList,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding SelectedIdx,Mode=TwoWay 阅读全文
摘要：
<Ellipse x:Name="elp" Panel.ZIndex="2" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Width="{Binding ActualHeight,RelativeSource={RelativeSource Mo 阅读全文
摘要：
//usercontrol.xaml <Grid Grid.Row="1" Grid.RowSpan="2" Grid.Column="0" Panel.ZIndex="0" Background="LightCyan"> <behavior:Interaction.Triggers> <behav 阅读全文
