CopyCenter/CopyCenter/MenuWindow.xaml

<Window x:Class="CopyCenter.MenuWindow"
        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:CopyCenter"
        mc:Ignorable="d"
        Title="Меню" Height="325" Width="730">
    <Grid Margin="0,0,2,0">
        <Grid.Background>
            <ImageBrush ImageSource="04e31393e803da57d190cf03e6fb0090.jpg" />
        </Grid.Background>
        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Bottom">
            <Button Content="Клиенты" Width="120" Height="30" Margin="25,0,30,35" Background="DarkOrange" FontSize="14" FontFamily="Century Gothic" Foreground="White" />
            <Button Content="Карты" Width="120" Height="30" Margin="5,0,30,35" Background="DarkOrange" FontSize="14" FontFamily="Century Gothic" Foreground="White"/>
            <Button Content="Заказы" Width="120" Height="30" Margin="5,0,30,35" Background="DarkOrange" FontSize="14" FontFamily="Century Gothic" Foreground="White"/>
            <Button Content="Услуги" Width="120" Height="30" Margin="5,0,30,35" Background="DarkOrange" FontSize="14" FontFamily="Century Gothic" Foreground="White"/>
        </StackPanel>
        <Button Content="" HorizontalAlignment="Right" Margin="5" VerticalAlignment="Top" Width="45" Click="Button_Click" Height="40">
                <Button.Background>
                <ImageBrush ImageSource="exit_PNG29.png"/>
            </Button.Background>
        </Button>

    </Grid>
</Window>