itemparentsectiondescription.cs

一个ASP.NET下的中文内容管理和社区系统

namespace ASPNET.StarterKit.Communities {
    using System;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;
    using System.ComponentModel;
	using ASPNET.StarterKit.Communities.ParentSection;



    //*********************************************************************
    //
    // ItemParentSectionDescription Class
    //
    // Represents a description of a section displayed in a parent section
    //
    //*********************************************************************

	public class ItemParentSectionDescription : WebControl {

    
        //*********************************************************************
        //
        // ItemParentSectionDescription Constructor
        //
        // Assign a default css style (the user can override)
        //
        //*********************************************************************
		public ItemParentSectionDescription() : base() {
			CssClass = "itemParentSectionDescription";
			EnableViewState = false;
    	}


    
        //*********************************************************************
        //
        // Description Property
        //
        // Store the section description in view state
        //
        //*********************************************************************
        public string Description {
            get { 
                if (ViewState["Description"] == null)
                    return String.Empty;
                else
                    return (string)ViewState["Description"];
            }
            set { ViewState["Description"] = value; }
        }





    
        //*********************************************************************
        //
        // OnDataBinding Method
        //
        // Get the title from the container's DataItem property
        //
        //*********************************************************************
        override protected void OnDataBinding(EventArgs e) {
            ContentItem item;

            if (NamingContainer is ContentItem)
                item = (ContentItem)NamingContainer;
            else
                item = (ContentItem)NamingContainer.NamingContainer;

            // Get section info from ParentInfo object
            ParentSectionInfo objParentInfo = (ParentSectionInfo)item.DataItem;
            Description = objParentInfo.Description;
        }

        

    
        //*********************************************************************
        //
        // RenderContents Method
        //
        // Display the title
        // Note: we are going to HTML Encode here to prevent script injections
        //
        //*********************************************************************
        override protected void RenderContents(HtmlTextWriter writer) {
            writer.Write(Description);    
        }


    }
}