Hi Laura,
Looks like there is some discrepency between the Developers Guide and the Code sample.
The v8.1 iWS samples used to implement a CheckBox but the v8.5 sample implements a RadioButton, however it looks like parts of the 8.5 developers guide have not been updated and are still showing the screen shot from iWS 8.1
If you want a checkbox try changing the DispositionCodeExView.xaml
from:
<RadioButton IsChecked="{Binding IsSelected}" GroupName="DispositionCodeGroupName" Click="radioButton_Checked" ToolTip="{Binding Description}">
<TextBlock Margin="5,0,0,0" Foreground="{DynamicResource SilverBorderColorBrush}" Text="{Binding DisplayName}" />
</RadioButton>
to:
<CheckBox IsChecked="{Binding IsSelected}" Click="radioButton_Checked" ToolTip="{Binding Description}">
<TextBlock Margin="5,0,0,0" Foreground="{DynamicResource SilverBorderColorBrush}" Text="{Binding DisplayName}" />
</CheckBox>
Hope this helps,
Pete.