StandarDesign/StandardDesign.Views/MainView.xaml

<Window x:Class="StandardDesign.Views.MainView"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      xmlns:local="clr-namespace:StandardDesign.Views"
      xmlns:sys="clr-namespace:System;assembly=mscorlib"
      DataContext="{Binding Source={StaticResource locator},Path=MainViewModel}"
      mc:Ignorable="d"  FontFamily="{StaticResource DigitalDisplay}"
      d:DesignHeight="450" d:DesignWidth="800"
      Title="主页">

    <Grid>
        <TextBlock Text="欢迎登录" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="#B0C4DE" FontSize="52"/>
    </Grid>
</Window>