DontHarm/src/DontHarmDesktop/Pages/ServiceAdd.xaml

<Page x:Class="DontHarmDesktop.Pages.ServiceAdd"
      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:DontHarmDesktop.Pages" xmlns:viewmodels="clr-namespace:DontHarmDesktop.ViewModels" d:DataContext="{d:DesignInstance Type=viewmodels:ServiceAddViewModel}"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="ServiceAdd">

    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
        </Grid.RowDefinitions>

        <TextBlock Text="Наименование" Grid.Row="0" Grid.Column="0" VerticalAlignment="Center" />
        <TextBlock Text="Цена" Grid.Row="1" Grid.Column="0" VerticalAlignment="Center" />
        <TextBlock Text="Код" Grid.Row="2" Grid.Column="0" VerticalAlignment="Center" />

        <TextBox Grid.Row="0" Grid.Column="1" Margin="4" Text="{Binding Name}" />
        <TextBox Grid.Row="1" Grid.Column="1" Margin="4" Text="{Binding Price}"/>
        <TextBox Grid.Row="2" Grid.Column="1" Margin="4" Text="{Binding Code}"/>

        <Button 
            Grid.Row="3"
            Grid.Column="1"
            Margin="4"
            Style="{StaticResource Suggested}"
            Command="{Binding Submit}">Сохранить</Button>
    </Grid>
</Page>