SizeCalculatorSettingsView.xaml

<UserControl x:Class="SizeCalculator.SizeCalculatorSettingsView"
             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"
             mc:Ignorable="d"
             d:DesignHeight="400" d:DesignWidth="600">
    <StackPanel>
        <TextBlock Text="Size Settings:" FontWeight="Bold"/>
        <TextBlock Text='Calculate "Size on disk":'/>
        <CheckBox IsChecked="{Binding SizeDisk}"/>
        <TextBlock Text="Valid decimals:"/>
        <TextBox Text="{Binding SizeDecimals}"/>
        <TextBlock Text="Round:"/>
        <TextBox Text="{Binding SizeRound}"/>
        <TextBlock Text="Rounding works both ways: positive adds precision, negative results in coarser categories."/>
        <TextBlock Text="Value of 0 => 016 GB; Value of 1 => 016,3 GB; Value of -1 => 20 GB"/>
        <TextBlock/>
        <TextBlock>           
            <Hyperlink NavigateUri="https://github.com/Gerren/SizeCalculator" RequestNavigate="Hyperlink_RequestNavigate">
                Open on GitHub
            </Hyperlink>
        </TextBlock>
    </StackPanel>
</UserControl>