xtraTabbedMdiManager1.MdiParent = this;   //设置控件的父表单..XtraForm1 frm = new XtraForm1();    //定义一个form1窗体frm.MdiParent = this;    //设置新建窗体的父表单为当前活动窗口xtraTabbedMdiManager1.SelectedPage = xtraTabbedMdiManager1.Pages[frm];    //使得标签的选择为当前新建的窗口this.xtraTabbedMdiManager1.ClosePageButtonShowMode = DevExpress.XtraTab.ClosePageButtonShowMode.InAllTabPagesAndTabControlHeader;    //设置标签后面添加删除按钮 ,  多个标签只需要设置一次..

this.navBarControl1.Groups.Clear(); string strFrmName = "select top 10 ModuleCode,ModuleName,AssemblyName,FormName  from [000].tbModule where AssemblyName=‘KidsServer‘"; DataTable dtFrmName = DBHelper.SQLDBHelper.GetDataTable(strFrmName, DBHelper.SQLDBHelper.conStringHQ); NavBarGroup _navBarGroup = new NavBarGroup(); _navBarGroup.Name = "_navBarGroup"; _navBarGroup.Caption = "财务管理";foreach (DataRow dr in dtFrmName.Rows){　　NavBarItem _navBarItem = new NavBarItem();   _navBarItem.Name = dr["ModuleCode"].ToString();   _navBarItem.Caption = dr["ModuleName"].ToString();   string strFilePath = System.IO.Directory.GetCurrentDirectory() + @"\images\add.png";   // _navBarItem.LargeImage = Image.FromFile(strFilePath);//这里一直无法显示图片，不知道是不是我写错了还是什么   _navBarItem.LargeImageIndex = 0;   _navBarItem.LinkClicked += new NavBarLinkEventHandler(_navBarItem_LinkClicked);   _navBarGroup.ItemLinks.Add(_navBarItem); } navBarControl1.Groups.Add(_navBarGroup); _navBarGroup.Expanded = true;

 void _navBarItem_LinkClicked(object sender, NavBarLinkEventArgs e)        {            NavBarItem _navBarItem = (NavBarItem)sender;            string strFrmName = string.Format("select ModuleCode,ModuleName,AssemblyName,FormName  from [000].tbModule where ModuleCode = ‘{0}‘", _navBarItem.Name);            DataTable dtFrmName = DBHelper.SQLDBHelper.GetDataTable(strFrmName, DBHelper.SQLDBHelper.conStringHQ);            string pathDll = Application.StartupPath + @"\" + dtFrmName.Rows[0]["AssemblyName"].ToString() + ".dll";            Assembly _assembly = Assembly.LoadFrom(pathDll);            //定义一个"类型信息"的对象.            Type t = _assembly.GetType(dtFrmName.Rows[0]["FormName"].ToString(), false, true);//就是这里，我获取了dll的窗体名称            ConstructorInfo cont = t.GetConstructor(new Type[0]);            XtraForm xf = (XtraForm)cont.Invoke(new object[0]);            //拖动xtraTabbedManager到窗体中,在属性中将MdiParent设置成(无)...            xtraTabbedMdiManager1.MdiParent = this;   //设置控件的父表单..            xf.MdiParent = this;    //设置新建窗体的父表单为当前活动窗口            xf.Show();    //以非模式窗口方式打开            xtraTabbedMdiManager1.SelectedPage = xtraTabbedMdiManager1.Pages[xf];    //使得标签的选择为当前新建的窗口            this.xtraTabbedMdiManager1.ClosePageButtonShowMode = DevExpress.XtraTab.ClosePageButtonShowMode.InAllTabPagesAndTabControlHeader;    //设置标签后面添加删除按钮 ,  多个标签只需要设置一次..        }