chovy-sign/ChovySign-GUI/MainWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        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:Ps1="clr-namespace:ChovySign_GUI.Ps1"
		xmlns:Psp="clr-namespace:ChovySign_GUI.Psp"
		mc:Ignorable="d" d:DesignWidth="850" d:DesignHeight="950"
        x:Class="ChovySign_GUI.MainWindow"
        Title="Chovy Sign V2">
	
	<Grid>
	<TabControl>
		<TabItem Header="PlayStation Portable">
			<Psp:PspTab Name="pspTab"/>
		</TabItem>
		<TabItem Header="PlayStation 1">
			<Ps1:Ps1Tab Name="ps1Tab"/>
		</TabItem>
	</TabControl>		
	</Grid>

</Window>