MainWindow.xaml

<Window x:Class="_01LabChumachenko.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:local="clr-namespace:_01LabChumachenko"
        xmlns:fa="http://schemas.fontawesome.io/icons/"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="552">
    <Grid IsEnabled="{Binding IsControlEnabled, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}">
       <local:HoroscopeControl></local:HoroscopeControl>
        <fa:ImageAwesome Icon="Refresh" Spin="True" Visibility="{Binding LoaderVisibility, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}" Width ="50"/>
    </Grid>
</Window>