Question

Devexpress的BarManager 控件，怎么添加下一级菜单

Answer 1

我开始在窗体中加了个按钮，但点击按钮时添加一BarManager,
public XtraForm1()
{
InitializeComponent();
}
private BarDockControl barDockControlTop;
private BarDockControl barDockControlBottom;
private BarDockControl barDockControlLeft;
private BarDockControl barDockControlRight;