深入浅出PF 学习笔记---通过资源文件设置按钮的Style及通过x:null设置不受Style影响

<Window x:Class="WpfStudy2018.StyleButton"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="StyleButton" Height="" Width="">
    <Window.Resources>
        <Style x:Key="{x:Type Button}" TargetType="Button">
            <Setter Property="Width" Value=""></Setter>
            <Setter Property="Height" Value=""></Setter>
            <Setter Property="Margin" Value=""></Setter>
        </Style>
    </Window.Resources>
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition></ColumnDefinition>
            <ColumnDefinition></ColumnDefinition>
        </Grid.ColumnDefinitions>
 
        <Button Content="MyButton" Margin="" Grid.Column="" />
        <Button Content="Null" Style="{x:Null}" Grid.Column="" Width="" Height=""></Button>
    </Grid>
</Window>