Is there a way to determine if a ToggleButton
is Checked/Unchecked via DelegateCommand
s?
TIA, mike
XAML code below. I'm using ItemsControl
and binding to a collection. I'm basically wanting a way to get the toggle status of each button when it's clicked.
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl ItemsSource="{Binding Modifiers, Mode=TwoWay}">
<ItemsControl.Template>
<ControlTemplate>
<ScrollViewer ScrollViewer.VerticalScrollBarVisibility="Auto">
<WrapPanel Margin="10" Width="{TemplateBinding Width}"
Height="{TemplateBinding Height}"
FlowDirection="LeftToRight" IsItemsHost="true">
</WrapPanel>
</ScrollViewer>
</ControlTemplate>
</ItemsControl.Template>
<ItemsControl.ItemTemplate>
<DataTemplate>
<ToggleButton FontSize="18" Opacity="0.8"
Command="{Binding DataContext.ModifierToggleCommand,
RelativeSource={RelativeSource FindAncestor,
AncestorType={x:Type Views:ModifiersView}}}"
CommandParameter="{Binding}" Height="80" Width="200" Margin="5"
Content="{Binding Path=ModifierName}" />
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
Could you specify the CommandParameter declaratively in the XAML and use an element binding to populate the value with the current value of the toggle?