DMS/Views/DevicesView.xaml

<UserControl x:Class="PMSWPF.Views.DevicesView"
             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:PMSWPF.Views"
             mc:Ignorable="d"
             d:DesignHeight="300" d:DesignWidth="300">
    <StackPanel>
        <StackPanel Orientation="Horizontal">
            <Button Content="添加"/>
        </StackPanel>
        <TextBlock Text="DevicesView" FontSize="40" HorizontalAlignment="Center" VerticalAlignment="Center"></TextBlock>
    </StackPanel>
</UserControl>