Question

I have a ListView using a GridView as it’s view and each item in the list has a DataTemplate with a RadioButton. I’m trying to figure out how to have the first (or any) RadioButton be checked and actually fire the Checked event. Here is my xaml:

                <ListView.View>
                    <GridView>
                        <GridViewColumn Header="Selected">
                            <GridViewColumn.CellTemplate>
                                <DataTemplate>
                                    <RadioButton    Name="selectedFoo" 
                                                    Checked="selectedRadio_Checked"
                                                    IsChecked="True"

                                                    Tag="{Binding Id}"/>
                                </DataTemplate>
                            </GridViewColumn.CellTemplate>
                        </GridViewColumn>
                        <GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>
                        <GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}"/>
                    </GridView>
                </ListView.View>
            </ListView>  

Answer 1

I ended up attaching a handler to the radio buttons loaded event and calling it’s Checked handler. Not the best solution but it works for me.