学步园

//System.Web.UI.Control的 核心方法，属性和事件//    
     /*----------------------------------------------------------------------*/
        public class Control: IComponent,IDisposable,IParseAccessor,IDataBindingsAccessor
        {
          protected virtual void Render(HtmlTextWriter);
          public            void RenderControl(HtmlTextWriter);
          protected virtual void RenderChildren(HtmlTextWriter);
          public    virtual bool Visible{get;set;}
            
          //child control management
          protected virtual void CreateChildControls();
          protected virtual void EnsureChildControls();
          public    virtual Control FindControl(string);
          public    virtual bool  HasControls();
          public    virtual ControlCollection Controls   {get;}
          public    virtual NamingContainer              {get;}
          protected         bool ChildControlsCreated    {get;set;}
          
          //identification
          public virtual string ClientID                 {get;}
          public virtual string ID                       {get;set;}
          public virtual string UniqueID                 {get;}
          
    
          //accessors
          public virtual Page Page                       {get;set;}
          public virtual Control Parent                  {get;}
          protected virtual HttpContext Context          {get;}
          
    
          //state management
          public virtual bool EnableViewState            {get;set;}
          protected virtual StateBag ViewState           {get;}
          protected        bool HasChildViewState        {get;}
          protected        bool IsTrackingViewState      {get;}
    
          //events
          public event EventHandler DataBinding;
          public event EventHandler Init;
          public event EventHandler Load;
          public event EventHandler PreRender;
          public event EventHandler Unload;
          
    
         //Misc
          public virtual void DataBind();
          public         string ResolveUrl(string);

  }
     /*------------------------------------------------------------------------*/