各大网站幻灯片Flash广告的ASP.Net/C#版

来源:互联网 发布:小明发布永久域名台湾 编辑:程序博客网 时间:2024/06/08 09:08

找来不少代码,都是用js写的,由于我的平台是基于C#的.net开发的,而且又特别想直接去读取SQL数据库来显示Flash图片新闻,所以就自己写了一个.net版的,各位达人看看,有什么地方可以改进的,给点意见,也给各位用.net开发者的一个思路。

下面贴代码了。

ShowFlashAd.aspx

    <form id="form1" runat="server">    <div>         <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"; target=_blank>http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="<%=Pics_Width %>" height="<%=Swf_Height %>">          <param name="allowscriptaccess" value="sameDomain"/>          <param name="movie" value="flash/loader.swf"/>          <param name="quality" value="high"/>         <param name="bgcolor" value="#F0F0F0"/>          <param name="menu" value="false"/>         <param name="wmode" value="opaque"/>         <param name="flashvars" value="Pics=<%=Pics %>&links=<%=Links %>&texts=<%=Texts %>                    &borderwidth=<%=Pics_Width %>&borderheight=<                    %=Pics_Height %>&textheight=<%=Texts_Height %>"/>         </object>                        </div>     </form>

这个主要是用在前台显示Flash的,各位一看就知道了,不过要自己去下载一个loader.swf的文件。

ShowFlashAd.aspx.cs

using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Data.SqlClient; public partial class Page_Function_showflashad : System.Web.UI.Page {     public int Pics_Width = 240;     public int Pics_Height = 180;     public int Texts_Height = 18;     public int Swf_Height;     public string Pics;     public string Links;     public string Texts;     public void Page_Load(object sender, EventArgs e)     {         //链接数据库,并获取数据库中FlashAD表中的数据         SqlConnection objConn = new SqlConnection();         objConn.ConnectionString = ConfigurationManager.ConnectionStrings["yntvuConnectionString"].ConnectionString;         objConn.Open();         SqlCommand objCmd = new SqlCommand();         objCmd.Connection = objConn;         objCmd.CommandText = "Select Top 6 * From FlashAdPic Where IsShow='1' and IsDel='0'";         SqlDataReader objReader=objCmd.ExecuteReader();         //将查询结果保存到数组变量中,并进行调用         string[] imgPics = new string[6];         string[] imgTexts = new string[6];         string[] imgLinks = new string[6];         int i;         for (i = 0; i < 6; i++)         {             objReader.Read();             imgPics = objReader["Pics"].ToString();             imgLinks = objReader["Links"].ToString();             imgTexts = objReader["Texts"].ToString();             Pics = i == 5 ? Pics = Pics + imgPics : Pics + imgPics + "|";             Links = i == 5 ? Links = Links + imgLinks: Links + imgLinks + "|";             Texts = i == 5 ? Texts= Texts + imgTexts: Texts + imgTexts + "|";         }         objConn.Close();         Swf_Height = Pics_Height + Texts_Height;     } } 

这里我只固定显示6幅图,可以自行更改数量,或者修改成动态的也没问题。

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