<Application x:Class="NandReaderGui.App" 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:viewModel="clr-namespace:NandReaderGui.ViewModel" StartupUri="MainWindow.xaml" mc:Ignorable="d"> <Application.Resources> <viewModel:ViewModelLocator x:Key="Locator" d:IsDataSource="True" /> </Application.Resources> </Application>