Question

winform中如何让barBtnItem和navBarGroup相关联？

如图。在点barbtnitem的初级阶段说明的时候，navBarGroup的初级阶段说明按钮也为选中的状态。

Answer 1

您好，您这样：
private void button1_Click_1(object sender, EventArgs e)
{
CreateMainMenu();
}
void CreateMainMenu()
{
List<MainMenu> mainList = new List<MainMenu>();
for (int i = 1; i < 5; i++)
{
MainMenu m = new MainMenu();
m.MID = i;
m.Title = "A" + i;
mainList.Add(m);
}
DevExpress.XtraNavBar.NavBarGroup[] groups = new DevExpress.XtraNavBar.NavBarGroup[mainList.Count];
for (int i = 0; i < mainList.Count; i++)
{
DevExpress.XtraNavBar.NavBarGroup group = new DevExpress.XtraNavBar.NavBarGroup();
group.Caption = mainList[i].Title.ToString();
groups[i] = group;
CreateSubMenu(mainList[i].MID.ToString(), group);
}
nbleft.Groups.AddRange(groups);
}
void CreateSubMenu(string groupid, DevExpress.XtraNavBar.NavBarGroup group)
{
for (int i = 0; i < 3; i++)
{
DevExpress.XtraNavBar.NavBarItem item = new DevExpress.XtraNavBar.NavBarItem();
item.Caption = "a" + i;
item.LinkClicked += new DevExpress.XtraNavBar.NavBarLinkEventHandler(item_LinkClicked);
group.ItemLinks.Add(item);
}