PotatoNV/PotatoNV-next/MainWindow.xaml

<Window
    x:Class="PotatoNV_next.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="clr-namespace:PotatoNV_next.Controls"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    Title="PotatoNV Next"
    Width="720"
    Height="416"
    ResizeMode="NoResize"
    WindowStartupLocation="CenterScreen"
    mc:Ignorable="d">
    <Window.Resources>
        <Style TargetType="StackPanel">
            <Setter Property="Margin" Value="4" />
        </Style>

        <Style TargetType="TextBox">
            <Setter Property="FontFamily" Value="Consolas" />
            <Setter Property="MaxLength" Value="16" />
        </Style>

        <Style TargetType="TextBlock">
            <Setter Property="TextAlignment" Value="Center" />
            <Setter Property="Padding" Value="2" />
        </Style>
    </Window.Resources>

    <UniformGrid Columns="2">
        <TabControl Margin="3">
            <TabItem Header="NVME Update">
                <controls:NVForm x:Name="nvFrom" />
            </TabItem>
            <TabItem Header="About program">
                <controls:AboutTab />
            </TabItem>
        </TabControl>

        <controls:LogBox x:Name="logBox" />
    </UniformGrid>
</Window>