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DevExpress Windows 8 XAML中的表单运用嵌套的 LayoutGroups 创建布局，各个项的布局由 LayoutGroupBase.Orientation 属性控制：

示例代码如下：

xmlns:Layout="using:DevExpress.UI.Xaml.Layout" 
xmlns:Editors="using:DevExpress.UI.Xaml.Editors"

<Layout:LayoutControl  Width="550">
    <Layout:LayoutGroup Orientation="Vertical" Header="Personal Information" AllowExpand="True">

        <Layout:LayoutGroup Orientation="Horizontal">
            <Layout:LayoutGroup Orientation="Vertical">
                <Layout:LayoutItem Header="Title:"><Editors:TextEdit/></Layout:LayoutItem>
                <Layout:LayoutItem Header="First name:"><Editors:TextEdit/></Layout:LayoutItem>
                <Layout:LayoutItem Header="Last name:"><Editors:TextEdit/></Layout:LayoutItem>
            </Layout:LayoutGroup>
            <Layout:LayoutItem HeaderPosition="Top" Header="Notes:"><Editors:TextEdit/></Layout:LayoutItem>
        </Layout:LayoutGroup>

        <Layout:LayoutGroup Orientation="Horizontal">
            <Layout:LayoutItem Header="Phone:"><Editors:TextEdit/></Layout:LayoutItem>
            <Layout:LayoutItem Header="E-mail:"><Editors:TextEdit/></Layout:LayoutItem>
            <Layout:LayoutItem Header="Skype:"><Editors:TextEdit/></Layout:LayoutItem>
        </Layout:LayoutGroup>
    </Layout:LayoutGroup>
</Layout:LayoutControl>