<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="Colors.xaml"/>
        <ResourceDictionary Source="TextStyle.xaml"/>
        <ResourceDictionary Source="ButtonStyle.xaml"/>
        <ResourceDictionary Source="IOStyle.xaml"/>
    </ResourceDictionary.MergedDictionaries>
    <!-- 标准间隔 -->
    <Thickness x:Key="ControlMargin">5</Thickness>
</ResourceDictionary>