xaml StackPanel
示例
StackPanel接连放置其控件。它的作用就像一个停靠面板，其所有控件的停靠都设置为相同的值。
<!-- The default StackPanel is oriented vertically, so the controls will be presented in order from top to bottom --> <StackPanel> <Button Content="First"/> <Button Content="Second"/> <Button Content="Third"/> <Button Content="Fourth"/> </StackPanel>
<!-- Setting the Orientation property to Horizontal will display the control in order from left to right (or right to left, according to the FlowDirection property) --> <StackPanel Orientation="Horizontal"> <Button Content="First"/> <Button Content="Second"/> <Button Content="Third"/> <Button Content="Fourth"/> </StackPanel>
要从下向上堆叠项目，请使用停靠面板。