list.aspx.cs

asp做的新闻系统

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace Web.Forum
{
	/// <summary>
	/// List 的摘要说明。
	/// </summary>
	public class List : System.Web.UI.Page
	{
		private DataSet OleDs;
		private Web.DataAccess.DataAccess Das = new DataAccess.DataAccess();
		public string strUserName,strForumName;
		protected System.Web.UI.WebControls.DataGrid GrdForum;
		public int nForumID;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			strUserName = "beyond";//Session["UserName"].ToString();
			nForumID = int.Parse(Request["ForumID"].ToString());
			strForumName = Request["ForumName"];

			BindGrdForum();
		}

		//刷新GrdForum
		private void BindGrdForum()
		{
			OleDs = new DataSet();

			OleDs=Das.GetDataSet("select boardid id,title,username,postdate from forum where forumid = " + nForumID + " and replyboardid <1 order by forumID desc");
			GrdForum.DataSource=OleDs;
			
			int nPage=0;
			nPage = GrdForum.CurrentPageIndex;
			GrdForum.CurrentPageIndex =0;
			GrdForum.DataBind();

			if ((nPage >= GrdForum.PageCount) && (GrdForum.PageCount > 0))
			{
				nPage = GrdForum.PageCount - 1;
			}
			
			GrdForum.CurrentPageIndex = nPage;
			GrdForum.DataBind();
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}