Binding RadioButtons with Gender Property in WPF Using Value Converter

Many WPF developers face a common problem when working with RadioButtons . They try to bind RadioButtons with a Gender property, but the binding does not work as expected . Why does this happen? Because RadioButtons work with true/false values , but in real applications, Gender is stored as meaningful values like: Male Female So the big question is: How do we connect a true/false UI control with a Male/Female data value? Why RadioButton Binding Fails A RadioButton uses the IsChecked property, and this property accepts only: true false But your Gender property is usually: a string ( "Male" , "Female" ) or an enum So the UI value and the data value are different types . This mismatch is the root cause of the problem. The Solution: Value Converter WPF provides a powerful feature called a Value Converter . What is a Value Converter? A Value Converter converts one value type into another. In our case: Convert Gender (...
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How to change background color of TabItems on mouse over?

<TabControl >
            <TabControl.ItemContainerStyle>
                <Style TargetType="TabItem" BasedOn="{StaticResource {x:Type TabItem}}">
                    <Setter Property="HeaderTemplate">
                        <Setter.Value>
                            <DataTemplate>
                                <StackPanel Orientation="Horizontal" Margin="5" >
                                    <StackPanel.Style>
                                        <Style TargetType="StackPanel">
                                            <Setter Property="Background" Value="Red"/>
                                            <Style.Triggers>
                                                <Trigger Property="IsMouseOver" Value="true">
                                                    <Setter Property="Background" Value="Green"/>
                                                </Trigger>
                                            </Style.Triggers>
                                        </Style>
                                    </StackPanel.Style>
                                    <TextBlock Text="{Binding}"/>
                                 
                                </StackPanel>
                            </DataTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </TabControl.ItemContainerStyle>
        </TabControl>

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