itemdiscusspinnedpost.cs

来自「完全网站系统」· CS 代码 · 共 82 行

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.Discuss;



    //*********************************************************************
    //
    // ItemDiscussPinnedPost Class
    //
    // Displays a message when a post is pinned
    //
    //*********************************************************************

	public class ItemDiscussPinnedPost : Label {

        
        private string _text = "Pinned Post";

       

        //*********************************************************************
        //
        // ItemDiscussPinnedPost Constructor
        //
        // Set the default css class
        //
        //*********************************************************************
		public ItemDiscussPinnedPost() : base() {
			CssClass = "itemDiscussPinnedPost";
            Font.Bold = true;
            EnableViewState = false;
		}



        //*********************************************************************
        //
        // OnDataBinding Method
        //
        // Grab the author 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;


            PostInfo objPostInfo = (PostInfo)item.DataItem;
            ViewState["PinnedPost"] = objPostInfo.IsPinned;
        }



        


        //*********************************************************************
        //
        // RenderContents method
        //
        // Display the text when post is pinned
        //
        //*********************************************************************
        override protected void RenderContents(HtmlTextWriter writer) {
            if ((bool)ViewState["PinnedPost"]) {
                writer.Write(_text);    
            }
        }


    }
}