<Window x:Class="WPF_4_Custom_User_Controls.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:userController="clr-namespace:WPF_4_Custom_User_Controls.View.UserController"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="70" />
            <RowDefinition />
            <RowDefinition Height="20" />
        </Grid.RowDefinitions>


        <userController:MenuBar Grid.Row="0" />
    </Grid>
</Window>