bbwy/PJZS/App.xaml

<Application x:Class="PJZS.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:PJZS"
             xmlns:vm="clr-namespace:PJZS.ViewModels"
             StartupUri="MainWindow.xaml"
             ShutdownMode="OnMainWindowClose">
    <Application.Resources>
        <!--<ResourceDictionary>
            <vm:ViewModelLocator x:Key="Locator"></vm:ViewModelLocator>
        </ResourceDictionary>-->
    </Application.Resources>
</Application>