你可以把
Border
元素内部
<xctk:WizardPage
<xctk:WizardPage x:Name="LastPage" PageType="Interior"
Title="Last Page"
Description="This is the last page in the process"
CanFinish="True">
<Border Background="GhostWhite" BorderBrush="Silver" BorderThickness="1" CornerRadius="3,3,3,3" Grid.Column="1">
<StackPanel Margin="10">
<Button Content="Button 1"/>
<Button Content="Button 2"/>
<TextBox />
</StackPanel>
</Border>
</xctk:WizardPage>