写了一个Flash WebCustomControl

       前段时间需要在Asp.net 页面中加入一个Flash，由于习惯了使用控件，想找一个用用，可惜Vs没有提供，最后决定写一个。
       到现在，写了一个最简单的，就是把显示Flash需要的HTML元素作了封装， 没有做其他处理。
下载，到：Flash WebCustomControl
      代码如下：

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
using Pierce.AttributeClass;
namespace Pierce.WebControlFlash
{
    /**//// <summary>
    /// WebControlFlash:存放Flash的控件
    /// </summary>
    [DefaultProperty("Text"),
        ToolboxData("<{0}:WebControlFlash runat=server></{0}:WebControlFlash>")]
    [LastModified("2006-04-08","存放Flash的控件，如果override base.Width,base.Height，"+
         "不会影响Flash的显示大小，需要重新设置width，height")]
    public class WebControlFlash : System.Web.UI.WebControls.WebControl
    {
        private string width;
        private string height;
        private string filepath;

        /**//// <summary>
        /// 属性，读写，设置Flash的宽度
        /// </summary>
        [Bindable(true),
            Category("Appearance"),
            DefaultValue("")]        
        public string FlashWidth
        {
            get
            {
                return width;
            }

            set
            {
                width = value;
            }
        }
        /**//// <summary>
        /// 属性，读写，设置Flash的高度
        /// </summary>
        [Bindable(true),
        Category("Appearance"),
        DefaultValue("")]
        public string FlashHeight
        {
            get
            {
                return height;
            }

            set
            {
                height = value;
            }
        }
        /**//// <summary>
        /// 属性，读写，设置Flash的文件路径
        /// </summary>
        [Bindable(true),
        Category("Appearance"),
        DefaultValue("")]
        public string Filepath
        {
            get
            {
                return filepath;
            }

            set
            {
                filepath = value;
            }
        }

        /**//// <summary>
        /// 输出Flash,无法使用base.Width,base.Height控制Flash的宽度和高度，原因未明
        /// </summary>
        /// <param name="output"> 要写出到的 HTML 编写器 </param>
        [LastModified("2006-04-08","输出Flash，无法使用base.Width,base.Height控制Flash的宽度和高度，原因未明")]
        protected override void Render(HtmlTextWriter output)
        {
            output.Write(string.Concat(
                "<OBJECT style=\"WIDTH: ",
                width,
                "px; HEIGHT: ",
                height,
                "px\" codeBase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0\"",
                "classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" VIEWASTEXT>",
                "<PARAM NAME=\"_cx\" VALUE=\"9948\">",
                "<PARAM NAME=\"_cy\" VALUE=\"3175\">",
                "<PARAM NAME=\"FlashVars\" VALUE=\"\">",
                "<PARAM NAME=\"Movie\" VALUE=\"",
                filepath,
                "\">",
                "<PARAM NAME=\"Src\" VALUE=\"",
                filepath,
                "\">",
                "<PARAM NAME=\"WMode\" VALUE=\"Window\">",
                "<PARAM NAME=\"Play\" VALUE=\"-1\">",
                "<PARAM NAME=\"Loop\" VALUE=\"-1\">",
                "<PARAM NAME=\"Quality\" VALUE=\"High\">",
                "<PARAM NAME=\"SAlign\" VALUE=\"\">",
                "<PARAM NAME=\"Menu\" VALUE=\"-1\">",
                "<PARAM NAME=\"Base\" VALUE=\"\">",
                "<PARAM NAME=\"AllowScriptAccess\" VALUE=\"\">",
                "<PARAM NAME=\"Scale\" VALUE=\"ShowAll\">",
                "<PARAM NAME=\"DeviceFont\" VALUE=\"0\">",
                "<PARAM NAME=\"EmbedMovie\" VALUE=\"0\">",
                "<PARAM NAME=\"BGColor\" VALUE=\"\">",
                "<PARAM NAME=\"SWRemote\" VALUE=\"\">",
                "<PARAM NAME=\"MovieData\" VALUE=\"\">",
                "<PARAM NAME=\"SeamlessTabbing\" VALUE=\"1\">",
                "<PARAM NAME=\"Profile\" VALUE=\"0\">",
                "<PARAM NAME=\"ProfileAddress\" VALUE=\"\">",
                "<PARAM NAME=\"ProfilePort\" VALUE=\"0\">",
                "<embed src=\"Player.swf\" FlashVars=\"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\"",
                "\"type=\"application/x-shockwave-flash\" width=\"550\" height=\"400\"> </embed>",
                @"</OBJECT>"));
        }
    }
}