news.aspx.cs

一个可以简单实现模块的拖曳、锁定、最大化、最小化控制的示例

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.Text;

public partial class News : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		if (!IsPostBack) {
			if (Request.QueryString["TypeId"] != null) {
				int typeId=int.Parse(Request.QueryString["TypeId"]);
				//获取该板块内容
				OutputContent(typeId);
			} else {
				Response.Write("读取内容失败...");
			}
		}
    }
//5_1_a_s_p_x.c_o_m

	private void OutputContent(int typeId) {
		SqlHelp help = new SqlHelp();
		DataSet ds = help.GetList("select top(5)* from vw_News where TypeId="+typeId);
		if (ds != null) {
			DataTable dt = ds.Tables["ds"];

			if (dt.Rows.Count != 0) {
				StringBuilder sb = new StringBuilder();
				sb.Append("<table width='100%' border='0' cellspacing='0' cellpadding='2'>\r\n");
				for (int i = 0; i < dt.Rows.Count; i++) {
					sb.Append("  <tr>\r\n");
					sb.Append("    <td align='left'>\r\n");
					string caption=(string)dt.Rows[i]["NewsCaption"];
					if(caption.Length>15){
						sb.Append("      <a href='ShowNews.aspx?NewsId=" + (int)dt.Rows[i]["NewsId"] + "' target='_blank'>" + caption.Substring(0,15) + "</a>\r\n");
					}else{
						sb.Append("      <a href='ShowNews.aspx?NewsId=" + (int)dt.Rows[i]["NewsId"] + "' target='_blank'>" + caption + "</a>\r\n");
					}
					sb.Append("    </td>\r\n");
					sb.Append("  </tr>\r\n");
				}
				sb.Append("</table>\r\n");

				Response.Write(sb.ToString());
			} else {
				Response.Write("该板块暂时没有内容...");
			}
		}
	}
}