MainWindow.xaml

<Window x:Class="Phonon.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:Phonon"
        Loaded="OnControlLoaded"
        mc:Ignorable="d"
        Title="Phonon" Height="1080" Width="1920" Name="Wind">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="100*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="2*" />
            <RowDefinition Height="100*" />
        </Grid.RowDefinitions>
        <Menu Grid.Row="0" Background="#3d3d3d" Foreground="#FFE6E6E6">
            <MenuItem Header="Texture Format" Background="#3d3d3d" Foreground="#FFE6E6E6">
                <RadioButton GroupName="Texture" x:Name="None" Margin="5" Checked="ChangeTextureFormat" Content="None"/>
                <RadioButton GroupName="Texture" x:Name="DDS" Margin="5" Checked="ChangeTextureFormat" Content="DDS RGBA"/>
                <RadioButton GroupName="Texture" x:Name="TGA" Margin="5" Checked="ChangeTextureFormat" Content="TGA"/>
                <RadioButton GroupName="Texture" x:Name="PNG" Margin="5" Checked="ChangeTextureFormat" Content="PNG"/>
            </MenuItem>
            <MenuItem Header="Version" Background="#3d3d3d" Foreground="#FFE6E6E6">
                <RadioButton GroupName="Version" x:Name="Destiny1" Margin="5" Checked="ChangeVersion" Content="Destiny 1"/>
                <RadioButton GroupName="Version" x:Name="Destiny2PREBL" Margin="5" Checked="ChangeVersion" Content="D2 Pre-Beyond Light"/>
                <RadioButton GroupName="Version" x:Name="Destiny2BL" Margin="5" Checked="ChangeVersion" Content="D2 Beyond Light"/>
            </MenuItem>
        </Menu>
        <TabControl x:Name="MainTabControl" Grid.Row="1" Background="#3d3d3d" Foreground="#FFE6E6E6">
            <TabItem Header="Model Viewer" x:Name="ModelViewTab">
                <local:ModelView  x:Name="ModelViewItem"/>
            </TabItem>
            <TabItem Header="Map Extraction" x:Name="MapViewTab">
                <local:MapView/>
            </TabItem>
            <TabItem Header="API Extraction" x:Name="APIViewTab">
                <local:APIView/>
            </TabItem>
        </TabControl>
    </Grid>

</Window>