Backup/Discuz.Control/tab/TabControl.cs

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namespace Discuz.Control
{
    using System;
    using System.Collections.Specialized;
    using System.ComponentModel;
    using System.Web.UI;
    using System.Web.UI.HtmlControls;
    using System.Web.UI.WebControls;

    using Discuz.Common;

    /// <summary>
    /// 属性页控件
    /// </summary>
    [ParseChildren(true, "Items"), Description("Disuz WebControl TabControl"), ToolboxData("<{0}:TabControl runat=server></{0}:TabControl>"), DefaultEvent("SelectedIndexChanged"), DesignTimeVisible(true), PersistChildren(false), Designer(typeof(TabControlDesigner))]
    public class TabControl : WebControl, IPostBackDataHandler, IPostBackEventHandler, INamingContainer
    {
      
        static TabControl()
        {
            TabControl.TabSelectedIndexChangedEvent = new object();
        }

        /// <summary>
        /// 构造函数
        /// </summary>
        public TabControl()
        {
            this.SelectedTab = new HtmlInputHidden();
            this._SelectedIndex = -1;
            this.SelectedTab.Value = string.Empty;
            this._Width = Unit.Pixel(350);
            this._Height = Unit.Pixel(150);
            this._Items = new TabPageCollection(this);
            this._SelectionMode = SelectionModeEnum.Client;

            this.Height = Unit.Pixel(100);
            this.Width = Unit.Pixel(100);
            this._HeightUnitMode = HeightUnitEnum.percent;
            this._WidthUnitMode = WidthUnitEnum.percent;
            this.LeftOffSetX = 0;

        }

        #region 声明事件处理

        private static readonly object TabSelectedIndexChangedEvent;

        /// <summary>
        /// 声明事件处理
        /// </summary>
        public event EventHandler TabSelectedIndexChanged
        {
            add
            {
                base.Events.AddHandler(TabControl.TabSelectedIndexChangedEvent, value);
            }
            remove
            {
                base.Events.RemoveHandler(TabControl.TabSelectedIndexChangedEvent, value);