RKIS/Task1/View/RegWindow.xaml

<Window x:Class="Task1.RegWindow"
        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:Task1"
        mc:Ignorable="d"
        Title="Регистрация"  MinHeight="450" MinWidth="700" Height="350" Width="600" MaxHeight="450" MaxWidth="800" Background="#FFD3E8F9">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="43*"/>
            <RowDefinition Height="51*"/>
            <RowDefinition Height="51*"/>
            <RowDefinition Height="51*"/>
            <RowDefinition Height="51*"/>
            <RowDefinition Height="51*"/>
            <RowDefinition Height="62*"/>
            <RowDefinition Height="74*"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="5*"/>
            <ColumnDefinition Width="137*"/>
            <ColumnDefinition Width="193*"/>
            <ColumnDefinition Width="30.4"/>
            <ColumnDefinition Width="160"/>
            <ColumnDefinition Width="158.4"/>
            <ColumnDefinition Width="10*"/>
        </Grid.ColumnDefinitions>
        <Label Content="Фамилия" HorizontalAlignment="Center" VerticalAlignment="Center" Width="136" Grid.Column="1" Grid.Row="1" FontSize="16" Height="29" Grid.ColumnSpan="2" Margin="16.2,5.4,177.4,15.2"/>
        <TextBox x:Name="Surname" Text="{Binding User.Surname}" HorizontalAlignment="Center" TextWrapping="Wrap" Width="175" Grid.Row="1" Height="20" VerticalAlignment="Center" Grid.Column="2" Margin="7.4,10.4,10.4,19.2"/>
        <Label Content="Имя" HorizontalAlignment="Center" VerticalAlignment="Center" Width="136" Grid.Column="1" Grid.Row="2" FontSize="16" Height="28" Grid.ColumnSpan="2" Margin="16.2,9.8,177.4,11.8"/>
        <TextBox x:Name="Name" Text="{Binding User.Name}" HorizontalAlignment="Center" TextWrapping="Wrap" Width="175" Grid.Row="2" Height="20" VerticalAlignment="Center" Grid.Column="2" Margin="7.4,14.8,10.4,14.8"/>
        <Label Content="Отчество" HorizontalAlignment="Center" VerticalAlignment="Center" Width="136" Grid.Column="1" Grid.Row="3" FontSize="16" Height="29" Grid.ColumnSpan="2" Margin="10.2,10.2,183.4,9.6"/>
        <TextBox x:Name="Patronimyc" Text="{Binding User.Patronimyc}" HorizontalAlignment="Center" TextWrapping="Wrap" Width="173" Grid.Row="3" Height="20" VerticalAlignment="Center" Grid.Column="2" Margin="9.4,10.2,10.4,18.6"/>
        <Label Content="Номер телефона" HorizontalAlignment="Center" VerticalAlignment="Center" Width="136" Grid.Column="1" Grid.Row="4" FontSize="16" Height="29" Grid.ColumnSpan="2" Margin="5.2,10.4,188.4,10.2"/>
        <TextBox x:Name="Phone" Text="{Binding User.Phone}"  HorizontalAlignment="Center" TextWrapping="Wrap" Width="175" Grid.Row="4" Height="20" VerticalAlignment="Center" Grid.Column="2" Margin="7.4,10.4,10.4,19.2"/>
        <Label Content="Логин" HorizontalAlignment="Left" VerticalAlignment="Center" Width="98" Grid.Column="4" Grid.Row="1" FontSize="16" Height="29" Margin="20.2,10.4,0,10.2"/>
        <TextBox x:Name="Login1" Text="{Binding User.Login}" HorizontalAlignment="Left" TextWrapping="Wrap" Width="141" Grid.Row="2" Height="20" VerticalAlignment="Center" Grid.Column="4" Margin="9.2,14.8,0,14.8"/>
        <Label Content="Пароль" HorizontalAlignment="Center" VerticalAlignment="Center" Width="100" Grid.Column="5" Grid.Row="1" FontSize="16" Height="29" Margin="24.2,10.4,34.2,10.2"/>
        <TextBox x:Name="textbox_Password1" Text="{Binding User.Password}" HorizontalAlignment="Left" VerticalAlignment="Center" Grid.Row="2" Grid.Column="5" Width="139" Height="20" Margin="9.2,14.8,0,14.8"/>
        <Button Width="114" Height="30" Content="Отмена" Command="{Binding Otmena}"  HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Row="5" Grid.Column="4" Margin="22.2,9.8,23.8,9" />
        <Button Width="114" Height="30" Content="Зарегистрироваться" Command="{Binding Reg}" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Row="5" Grid.Column="5" Margin="17.2,9.8,27.2,9" />
    </Grid>
</Window>