bookprice.cs

来自「一个ASP.NET下的中文内容管理和社区系统」· CS 代码 · 共 74 行

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



    //*********************************************************************
    //
    // BookPrice Class
    //
    // Represents a book price
    //
    //*********************************************************************
	[Designer(typeof(ASPNET.StarterKit.Communities.CommunityDesigner))]
	public class BookPrice : WebControl {

        private decimal _price;
        private string _cultureName = "en-US";

    
        //*********************************************************************
        //
        // Bookprice Constructor
        //
        // Assign a default css style (the user can override)
        //
        //*********************************************************************
        public BookPrice() : base() {
            CssClass = "bookPrice";

            // Get ContentInfo object
			if (Context != null) {
				BookInfo objBookInfo = (BookInfo)Context.Items["ContentInfo"];
			    _price = objBookInfo.Price;
			}
		}

    

    
        //*********************************************************************
        //
        // CultureName Property
        // Allows user to specify the culture used when formatting currency.
        // 
        //
        //*********************************************************************
        public string CultureName {
            get {return _cultureName; }
            set { _cultureName = value; }
        }

    
        //*********************************************************************
        //
        // 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(_price.ToString("c", new CultureInfo(_cultureName)));    
        }


    }
}