mythings.aspx.cs

ASP.NET构建的笑傲江湖社区(C#,全源码提供)

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

namespace xajh.chat
{
	/// <summary>
	/// mythings 的摘要说明。
	/// </summary>
	public class mythings : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataList things;
		protected System.Web.UI.WebControls.Label msg;
		protected System.Web.UI.WebControls.DropDownList showkind;

		private void Page_Load(object sender, System.EventArgs e)
		{
			if (this.Session["info"] == null)
			{
				this.Server.Transfer ("../error.aspx?v=relogin");
			}
			this.showkind.DataSource = var.public_shoptype.Split('|');
			this.showkind.DataBind();
			this.showkind.Items.Insert(0, "所有类型");
			x.UserInfo info = (x.UserInfo) this.Session["info"];
			string sql;
			string selectv = this.Request.QueryString["showkind"];
			if (selectv == null)
			{
				sql = "";
				this.showkind.Items[0].Selected = true;
			}
			else
			{
				selectv = selectv.Replace("|", "").Replace("'", "");
				if (("|" + var.public_shoptype + "|").IndexOf("|" + selectv + "|") == -1)
				{
					sql = "";
					this.showkind.SelectedIndex = 0;
				}
				else
				{
					sql = " and [类型]='" + selectv + "'";
					this.showkind.Items.FindByText(selectv).Selected = true;
				}
			}

			DataSet ds = new DataSet();
			OleDbConnection MyConn = new OleDbConnection(var.public_conn);
			MyConn.Open();
			OleDbDataAdapter MyAdapter = new OleDbDataAdapter(@"select * from [拥有物品] where [拥有]='" + info.UserName + "'" + sql,MyConn);
			MyAdapter.Fill(ds,"拥有物品");
			MyConn.Close();
			MyConn.Dispose();
			things.DataSource = ds.Tables["拥有物品"].DefaultView;
			things.DataBind();
			if (ds.Tables["拥有物品"].Rows.Count == 0)
			{
				this.msg.Text = "没有物品被显示";
			}
			else
			{
				this.msg.Text = "";
			}
			ds.Dispose();
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}