弹来弹去跑马灯!

DotNetBar控件的多文档界面-查找子窗口是否存在

参考:DotNetBar控件的多文档界面的实现  可实现多文档界面,

但是查找子窗口是否存在的方法不太严谨,因为文章里 查找子窗口是否存在的依据是判断 窗口的标题是否存在、

改进下通过类的类型名来判断应该更加好点。要显示一个子窗口 写了个一个统一方法 ShowFrm;

//by wgscd 2015-07-01
//外部调用 : ShowFrm(typeof(LoginFrm));

        public void ShowFrm(Type waitFrm, string caption = "")
        {

       
            foreach (SuperTabItem  tabItem  in this.NavTabControl.Tabs)
            {
                if (tabItem.AttachedControl.Controls.Count <= 0) {continue;}
                if (tabItem.AttachedControl.Controls[0].GetType() == waitFrm)
                {
                    //frm.Activate();
                    NavTabControl.SelectedTab = tabItem;
         
                    return  ;
                }
            }

           Form form = (Form)waitFrm.Assembly.CreateInstance(waitFrm.FullName);//动态创建类型
           if (form == null) return;

           if ( string.IsNullOrEmpty(caption))
           {
               caption = form.Text;
           }
           SuperTabItem tabItem1 = NavTabControl.CreateTab(caption);
           tabItem1.Name = tabItem1.Text = caption;
           form.FormBorderStyle = FormBorderStyle.None;
           form.TopLevel = false;
           form.Visible = true;
           form.Dock = DockStyle.Fill;
           //tabItem.Icon = form.Icon;
           tabItem1.AttachedControl.Controls.Add(form);
           NavTabControl.SelectedTab = tabItem1;

   

   
        }

  

posted @ 2015-07-01 15:26  wgscd  阅读(316)  评论(0编辑  收藏  举报