controlpanelnavbar.cs

这是一个简单的论坛程序源码

using System;
using System.Collections;
using System.Collections.Generic;
using System.Web.UI.WebControls;

namespace NetFocus.Web.Applications.Forum
{
    public class ControlPanelNavbar : ControlPanelTabDrivenTemplatedWebControl
	{
        protected Repeater tabRepeater;

        protected override void OnLoad(EventArgs e)
        {
            this.tabRepeater.ItemDataBound += new RepeaterItemEventHandler(tabRepeater_ItemDataBound);
            if (!Page.IsPostBack && !AjaxManager.IsCallBack)
            {
                BindData();
            }
        }

        private void BindData()
        {
            if (tabRepeater != null)
            {
                this.tabRepeater.DataSource = GetTabs().Tabs;
                this.tabRepeater.DataBind();
            }
        }

        private void tabRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            Tab tab = e.Item.DataItem as Tab;
            Repeater subTabRepeater = e.Item.FindControl("subTabRepeater") as Repeater;
            if (tab.Children.Length > 0)
            {
                tab.Children[tab.Children.Length - 1].IsLastChild = true;
            }
            subTabRepeater.DataSource = tab.Children;
            subTabRepeater.DataBind();
        }

        private string _selected = null;
        public override string Selected
        {
            get
            {
                if (_selected == null)
                    _selected = Context.Items["ControlPanelSelectedNavItem"] as string;

                return _selected;
            }
            set
            {
                _selected = value;
            }
        }

        private string fileName = "~/controlpanel/NavBar.config";
        public override string FileName
        {
            get
            {
                return fileName;
            }
            set
            {
                fileName = value;
            }
        }
	}
}