# Стили и темы
## Стили
```
<Window x:Class="wpf_listbox.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:wpf_listbox"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="880">
    <Window.Resources>
        <BitmapImage 
        x:Key='defaultImage' 
        UriSource='./img/1.webp' />
    </Window.Resources>
    <Grid ShowGridLines="True">
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition />
            <RowDefinition Height="auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="200"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>

        <!-- типа логотип компании -->
        <Image 
        Source="./img/1.webp"
        Grid.RowSpan="2" HorizontalAlignment="Right"/>
        <StackPanel 
    x:Name="buttonsStack" 
    Background="White" 
>
            <Button 
        x:Name="button1" 
        Margin="10" 
        Content="Кнопка 1" 
        FontFamily="Verdana" 
        Foreground="White" 
        Background="Gray" />
            <Button 
        x:Name="button2" 
        Margin="10" 
        Content="Кнопка 2" 
        FontFamily="Verdana" 
        Foreground="White" 
        Background="Gray"/>
        </StackPanel>
        <ListBox
            Grid.Column="1"
    Grid.Row="1"
    Background="White"
    ItemsSource="{Binding PeopleList}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel 
            HorizontalAlignment="Center" />
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
            <ListBox.ItemTemplate>

    <DataTemplate>
        <Border 
            BorderThickness="1" 
            BorderBrush="Black" 
            CornerRadius="5">
            <Grid Width="200"
    Margin="10" 
    HorizontalAlignment="Stretch">

    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="64"/>
        <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="auto"/>
            </Grid.ColumnDefinitions>
            <Image
    Width="64" 
    Height="64"
    Source="{Binding ImageBitmap,TargetNullValue={StaticResource defaultImage}}" />
            <StackPanel
    Grid.Column="1"
    Margin="5"
    Orientation="Vertical">
                

                <TextBlock 
        Text="{Binding Name}"/>
                <TextBlock
             Text="{Binding Price}"/>

                <TextBlock 
        Text="{Binding Place}"/>
            </StackPanel>
            <TextBlock 
    Grid.Column="2"
    Text="{Binding Age}"/>
    </Grid>
    </Border>
    </DataTemplate>
    </ListBox.ItemTemplate>

</ListBox>

    <StackPanel 
        Orientation="Vertical"
        Grid.RowSpan="3"
        VerticalAlignment="Bottom">
            <Button 
            x:Name="ExitButton"
            Content="Выход" 
            Click="ExitButton_Click"
            Height="50"/>
        </StackPanel>

        <WrapPanel
        Orientation="Horizontal"
        Grid.Column="1"
        MinHeight="50">
            <Label 
    Content="искать" 
    VerticalAlignment="Center"/>
            <TextBox
    Width="200"
    VerticalAlignment="Center"
    x:Name="SearchFilterTextBox" 
    KeyUp="SearchFilter_KeyUp"/>

            <ComboBox
    Name="GenderFilterComboBox"
    SelectionChanged="GenderFilterComboBox_SelectionChanged_1"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleGenderList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
                Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Возраст:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="AgeFilterComboBox"
    SelectionChanged="AgeFilterComboBox_SelectionChanged_2"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleAgeList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Место:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="PlaceFilterComboBox"
    SelectionChanged="PlaceFilterComboBox_SelectionChanged_3"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeoplePlaceList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Цена:" 
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="1"
    Content="Сначала недорогие"
    IsChecked="True"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="2"
    Content="Сначала дорогие"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <!-- минимальную высоту я тут поставил, чтобы верхнюю строку сетки было видно. В реальном приложении она не нужна -->
        </WrapPanel>
    </Grid>
</Window>
```
![](./img/1.jpg)
```
<Window x:Class="wpf_listbox.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:wpf_listbox"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="880">
    <Window.Resources>
        <BitmapImage 
        x:Key='defaultImage' 
        UriSource='./img/1.webp' />
        <Style x:Key="BlackAndWhite">
            <Setter 
                Property="Control.FontFamily" 
                Value="Verdana" />
            <Setter 
                Property="Control.Background" 
                Value="White" />
            <Setter 
                Property="Control.Foreground" 
                Value="Black" />
            <Setter 
                Property="Control.Margin" 
                Value="10" />
        </Style>
    </Window.Resources>
    <Grid ShowGridLines="True">
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition />
            <RowDefinition Height="auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="200"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>

        <!-- типа логотип компании -->
        <Image 
        Source="./img/1.webp"
        Grid.RowSpan="2" HorizontalAlignment="Right"/>
        <StackPanel 
x:Name="buttonsStack" 
        Background="Green" >
        <Button 
            x:Name="button1" 
            Content="Кнопка 1"
            Style="{StaticResource BlackAndWhite}" />
        <Button 
            x:Name="button2" 
            Content="Кнопка 2"
            Style="{StaticResource BlackAndWhite}"/>
        </StackPanel>
        <ListBox
            Grid.Column="1"
    Grid.Row="1"
    Background="White"
    ItemsSource="{Binding PeopleList}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel 
            HorizontalAlignment="Center" />
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
            <ListBox.ItemTemplate>

    <DataTemplate>
        <Border 
            BorderThickness="1" 
            BorderBrush="Black" 
            CornerRadius="5">
            <Grid Width="200"
    Margin="10" 
    HorizontalAlignment="Stretch">

    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="64"/>
        <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="auto"/>
            </Grid.ColumnDefinitions>
            <Image
    Width="64" 
    Height="64"
    Source="{Binding ImageBitmap,TargetNullValue={StaticResource defaultImage}}" />
            <StackPanel
    Grid.Column="1"
    Margin="5"
    Orientation="Vertical">
                

                <TextBlock 
        Text="{Binding Name}"/>
                <TextBlock
             Text="{Binding Price}"/>

                <TextBlock 
        Text="{Binding Place}"/>
            </StackPanel>
            <TextBlock 
    Grid.Column="2"
    Text="{Binding Age}"/>
    </Grid>
    </Border>
    </DataTemplate>
    </ListBox.ItemTemplate>

</ListBox>

    <StackPanel 
        Orientation="Vertical"
        Grid.RowSpan="3"
        VerticalAlignment="Bottom">
            <Button 
            x:Name="ExitButton"
            Content="Выход" 
            Click="ExitButton_Click"
            Height="50"/>
        </StackPanel>

        <WrapPanel
        Orientation="Horizontal"
        Grid.Column="1"
        MinHeight="50">
            <Label 
    Content="искать" 
    VerticalAlignment="Center"/>
            <TextBox
    Width="200"
    VerticalAlignment="Center"
    x:Name="SearchFilterTextBox" 
    KeyUp="SearchFilter_KeyUp"/>

            <ComboBox
    Name="GenderFilterComboBox"
    SelectionChanged="GenderFilterComboBox_SelectionChanged_1"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleGenderList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
                Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Возраст:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="AgeFilterComboBox"
    SelectionChanged="AgeFilterComboBox_SelectionChanged_2"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleAgeList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Место:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="PlaceFilterComboBox"
    SelectionChanged="PlaceFilterComboBox_SelectionChanged_3"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeoplePlaceList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Цена:" 
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="1"
    Content="Сначала недорогие"
    IsChecked="True"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="2"
    Content="Сначала дорогие"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <!-- минимальную высоту я тут поставил, чтобы верхнюю строку сетки было видно. В реальном приложении она не нужна -->
        </WrapPanel>
    </Grid>
</Window>
```
![](./img/2.jpg)
```
<Window x:Class="wpf_listbox.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:wpf_listbox"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="880">
    <Window.Resources>
        
        <BitmapImage 
        x:Key='defaultImage' 
        UriSource='./img/1.webp' />
        <Style 
    x:Key="BlackAndWhite">
            <Setter 
        Property="Control.Background">
                <Setter.Value>
                    <LinearGradientBrush>
                        <LinearGradientBrush.GradientStops>
                            <GradientStop 
                        Color="Pink" 
                        Offset="0" />
                            <GradientStop 
                        Color="PeachPuff" 
                        Offset="1" />
                        </LinearGradientBrush.GradientStops>
                    </LinearGradientBrush>
                </Setter.Value>
            </Setter>
            <Setter 
        Property="Control.FontFamily" 
        Value="Verdana" />
            <Setter 
        Property="Control.Foreground" 
        Value="Peru" />
            <Setter 
        Property="Control.Margin" 
        Value="10" />
        </Style>
    </Window.Resources>
    <Grid ShowGridLines="True">
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition />
            <RowDefinition Height="auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="200"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>

        <!-- типа логотип компании -->
        <Image 
        Source="./img/1.webp"
        Grid.RowSpan="2" HorizontalAlignment="Right"/>
        <StackPanel 
x:Name="buttonsStack" 
        Background="White" >
        <Button 
            x:Name="button1" 
            Content="Кнопка 1"
            Style="{StaticResource BlackAndWhite}" />
        <Button 
            x:Name="button2" 
            Content="Кнопка 2"
            Style="{StaticResource BlackAndWhite}"/>
        </StackPanel>
        <ListBox
            Grid.Column="1"
    Grid.Row="1"
    Background="White"
    ItemsSource="{Binding PeopleList}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel 
            HorizontalAlignment="Center" />
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
            <ListBox.ItemTemplate>

    <DataTemplate>
        <Border 
            BorderThickness="1" 
            BorderBrush="Black" 
            CornerRadius="5">
            <Grid Width="200"
    Margin="10" 
    HorizontalAlignment="Stretch">

    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="64"/>
        <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="auto"/>
            </Grid.ColumnDefinitions>
            <Image
    Width="64" 
    Height="64"
    Source="{Binding ImageBitmap,TargetNullValue={StaticResource defaultImage}}" />
            <StackPanel
    Grid.Column="1"
    Margin="5"
    Orientation="Vertical">
                

                <TextBlock 
        Text="{Binding Name}"/>
                <TextBlock
             Text="{Binding Price}"/>

                <TextBlock 
        Text="{Binding Place}"/>
            </StackPanel>
            <TextBlock 
    Grid.Column="2"
    Text="{Binding Age}"/>
    </Grid>
    </Border>
    </DataTemplate>
    </ListBox.ItemTemplate>

</ListBox>

    <StackPanel 
        Orientation="Vertical"
        Grid.RowSpan="3"
        VerticalAlignment="Bottom">
            <Button 
            x:Name="ExitButton"
            Content="Выход" 
            Click="ExitButton_Click"
            Height="50"/>
        </StackPanel>

        <WrapPanel
        Orientation="Horizontal"
        Grid.Column="1"
        MinHeight="50">
            <Label 
    Content="искать" 
    VerticalAlignment="Center"/>
            <TextBox
    Width="200"
    VerticalAlignment="Center"
    x:Name="SearchFilterTextBox" 
    KeyUp="SearchFilter_KeyUp"/>

            <ComboBox
    Name="GenderFilterComboBox"
    SelectionChanged="GenderFilterComboBox_SelectionChanged_1"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleGenderList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
                Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Возраст:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="AgeFilterComboBox"
    SelectionChanged="AgeFilterComboBox_SelectionChanged_2"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleAgeList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Место:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="PlaceFilterComboBox"
    SelectionChanged="PlaceFilterComboBox_SelectionChanged_3"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeoplePlaceList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Цена:" 
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="1"
    Content="Сначала недорогие"
    IsChecked="True"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="2"
    Content="Сначала дорогие"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <!-- минимальную высоту я тут поставил, чтобы верхнюю строку сетки было видно. В реальном приложении она не нужна -->
        </WrapPanel>
    </Grid>
</Window>
```
![](./img/3.jpg)
## TargetType
```
<Window x:Class="wpf_listbox.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:wpf_listbox"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="880">
    <Window.Resources>
        
        <BitmapImage 
        x:Key='defaultImage' 
        UriSource='./img/1.webp' />
        <Style 
                TargetType="Button">
            <Setter 
                Property="FontFamily" 
                Value="Verdana" />
            <Setter 
                Property="Background" 
                Value="PapayaWhip" />
            <Setter 
                Property="Foreground" 
                Value="Peru" />
            <Setter 
                Property="Margin" 
                Value="10" />
            <EventSetter 
        Event="Button.Click" 
        Handler="Button_Click" />
        </Style>
    </Window.Resources>
    <Grid ShowGridLines="True">
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"/>
            <RowDefinition />
            <RowDefinition Height="auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="200"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>

        <!-- типа логотип компании -->
        <Image 
        Source="./img/1.webp"
        Grid.RowSpan="2" HorizontalAlignment="Right"/>
        <StackPanel 
            x:Name="buttonsStack" 
            Background="NavajoWhite" >
        <Button 
            x:Name="button1" 
            Content="Кнопка 1"  />
            <Button 
    x:Name="button2" 
    Content="Кнопка 2"  />
        </StackPanel>
        <ListBox
            Grid.Column="1"
    Grid.Row="1"
    Background="White"
    ItemsSource="{Binding PeopleList}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <WrapPanel 
            HorizontalAlignment="Center" />
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
            <ListBox.ItemTemplate>

    <DataTemplate>
        <Border 
            BorderThickness="1" 
            BorderBrush="Black" 
            CornerRadius="5">
            <Grid Width="200"
    Margin="10" 
    HorizontalAlignment="Stretch">

    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="64"/>
        <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="auto"/>
            </Grid.ColumnDefinitions>
            <Image
    Width="64" 
    Height="64"
    Source="{Binding ImageBitmap,TargetNullValue={StaticResource defaultImage}}" />
            <StackPanel
    Grid.Column="1"
    Margin="5"
    Orientation="Vertical">
                

                <TextBlock 
        Text="{Binding Name}"/>
                <TextBlock
             Text="{Binding Price}"/>

                <TextBlock 
        Text="{Binding Place}"/>
            </StackPanel>
            <TextBlock 
    Grid.Column="2"
    Text="{Binding Age}"/>
    </Grid>
    </Border>
    </DataTemplate>
    </ListBox.ItemTemplate>

</ListBox>

    <StackPanel 
        Orientation="Vertical"
        Grid.RowSpan="3"
        VerticalAlignment="Bottom">
            <Button 
            x:Name="ExitButton"
            Content="Выход" 
            Click="ExitButton_Click"
            Height="50"/>
        </StackPanel>

        <WrapPanel
        Orientation="Horizontal"
        Grid.Column="1"
        MinHeight="50">
            <Label 
    Content="искать" 
    VerticalAlignment="Center"/>
            <TextBox
    Width="200"
    VerticalAlignment="Center"
    x:Name="SearchFilterTextBox" 
    KeyUp="SearchFilter_KeyUp"/>

            <ComboBox
    Name="GenderFilterComboBox"
    SelectionChanged="GenderFilterComboBox_SelectionChanged_1"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleGenderList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
                Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Возраст:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="AgeFilterComboBox"
    SelectionChanged="AgeFilterComboBox_SelectionChanged_2"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeopleAgeList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Место:"
    VerticalAlignment="Center"/>
            <ComboBox
    Name="PlaceFilterComboBox"
    SelectionChanged="PlaceFilterComboBox_SelectionChanged_3"
    VerticalAlignment="Center"
    MinWidth="100"
    SelectedIndex="0"
    ItemsSource="{Binding PeoplePlaceList}">

                <ComboBox.ItemTemplate>
                    <DataTemplate>
                        <Label 
            Content="{Binding title}"/>
                    </DataTemplate>
                </ComboBox.ItemTemplate>
            </ComboBox>
            <Label 
    Content="Цена:" 
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="1"
    Content="Сначала недорогие"
    IsChecked="True"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <RadioButton
    GroupName="Price"
    Tag="2"
    Content="Сначала дорогие"
    Checked="RadioButton_Checked"
    VerticalAlignment="Center"/>
            <!-- минимальную высоту я тут поставил, чтобы верхнюю строку сетки было видно. В реальном приложении она не нужна -->
        </WrapPanel>
    </Grid>
</Window>
```
```
private void Button_Click(object sender, RoutedEventArgs e)
{
    Button clickedButton = (Button)sender;
    MessageBox.Show(clickedButton.Content.ToString());
}
```
![](./img/4.jpg)
## Стили в C#
```
        public MainWindow()
        {

            InitializeComponent();
            DataContext = this;
            Globals.dataProvider = new JSONDataProvider();
            PeopleList = Globals.dataProvider.getPeople();
            PeopleGenderList = Globals.dataProvider.getGender().ToList();
            PeopleGenderList.Insert(0, new PeopleGender { title = "Пол" });
            PeopleAgeList = Globals.dataProvider.getAge().ToList();
            PeoplePlaceList = Globals.dataProvider.getPlace().ToList();
            PeoplePlaceList.Insert(0, new PeoplePlace { title = "Место" });

            Style buttonStyle = new Style();
            buttonStyle.Setters.Add(
                new Setter
                {
                    Property = Control.FontFamilyProperty,
                    Value = new FontFamily("Verdana")
                });
            buttonStyle.Setters.Add(
                new Setter
                {
                    Property = Control.MarginProperty,
                    Value = new Thickness(10)
                });
            buttonStyle.Setters.Add(
                new Setter
                {
                    Property = Control.BackgroundProperty,
                    Value = new SolidColorBrush(Colors.LightGoldenrodYellow)
                });
            buttonStyle.Setters.Add(
                new Setter
                {
                    Property = Control.ForegroundProperty,
                    Value = new SolidColorBrush(Colors.DarkGreen)
                });

            button1.Style = buttonStyle;
            button2.Style = buttonStyle;

        }
```
![](./img/5.jpg)

![](./img/6.jpg)
![](./img/7.jpg)