UP_GameApp/TamagochiProject/Pages/PickAnimalPage.xaml

<Page x:Class="TamagochiProject.Pages.PickAnimalPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      xmlns:local="clr-namespace:TamagochiProject.Pages"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="PickAnimalPage">

    <Grid>
        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Vertical">
            <TextBlock Text="Добро пожаловать в аналог Тамагочи" TextAlignment="Center"/>
            <TextBlock Text="Пожалуйста, выберите своего питомца и дайте ему имя" TextAlignment="Center"/>
            <GroupBox Header="Имя питомца" Margin="0 10 0 0">
                <TextBox Name="tbNameAnimal"/>
            </GroupBox>
            <GroupBox Header="Тип питомца" Margin="0 10 0 0">
                <ComboBox SelectionChanged="cbTypeAnimal_SelectionChanged" Name="cbTypeAnimal"/>
            </GroupBox>
            <Button Name="btnBegin" Content="Начать" Margin="0 10 0 0" Click="btnBegin_Click"/>
        </StackPanel>
    </Grid>
</Page>