wabbajack/Wabbajack/Views/MainWindow.xaml

<Window
    x:Class="Wabbajack.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:local="clr-namespace:Wabbajack"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    Title="Wabbajack"
    Width="1280"
    Height="960"
    MinWidth="850"
    MinHeight="650"
    Closing="Window_Closing"
    Icon="../Resources/Icons/wabbajack.ico"
    RenderOptions.BitmapScalingMode="HighQuality"
    ResizeMode="CanResize"
    Style="{StaticResource {x:Type Window}}"
    UseLayoutRounding="True"
    WindowStyle="ToolWindow"
    mc:Ignorable="d">
    <ContentPresenter Content="{Binding ActivePane}">
        <ContentPresenter.Resources>
            <DataTemplate DataType="{x:Type local:CompilerVM}">
                <local:CompilerView />
            </DataTemplate>
            <DataTemplate DataType="{x:Type local:InstallerVM}">
                <local:InstallationView />
            </DataTemplate>
        </ContentPresenter.Resources>
    </ContentPresenter>
</Window>