using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace free.bbs
{
	/// <summary>
	/// Summary description for error.
	/// </summary>
	public class error : System.Web.UI.Page
	{
		protected System.Web.UI.HtmlControls.HtmlInputText Text1;
		protected System.Web.UI.HtmlControls.HtmlInputText Password1;
		protected System.Web.UI.HtmlControls.HtmlInputButton Submit1;
		protected System.Data.SqlClient.SqlConnection myconn;
		protected System.Data.SqlClient.SqlCommand mycomm;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
		}

		#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.Submit1.ServerClick += new System.EventHandler(this.Submit1_ServerClick);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Submit1_ServerClick(object sender, System.EventArgs e)
		{
			
			string sql="select* from huiyuan where yonghuming=@name and mima=@mima";
			myconn=new SqlConnection(Session["str_connection"].ToString());
			mycomm= new SqlCommand(sql,myconn);
			mycomm.Parameters.Add(new SqlParameter("@name", SqlDbType.Char, 20));
			mycomm.Parameters["@name"].Value =Text1.Value.Trim();

			mycomm.Parameters.Add(new SqlParameter("@mima", SqlDbType.Char, 20));
			mycomm.Parameters["@mima"].Value =Password1.Value.Trim();
			myconn.Open();
			SqlDataReader dr;
			dr=mycomm.ExecuteReader();
			if(dr.Read())
			{
				Response.Cookies["free_huiyuan"].Value =Text1.Value.Trim();
				//				string name="name="+System.Web.HttpUtility.UrlEncode(Text1.Value.ToString(),System.Text.Encoding.UTF8);
				dr.Close();
				myconn.Close(); 
				myconn.Open();
				mycomm=new SqlCommand("update huiyuan set lastlogin='"+DateTime.Now+"'where yonghuming='"+Text1.Value.Trim()+"'",myconn);
				mycomm.ExecuteNonQuery();
				
				Response.Redirect("default.aspx");
			}
			else
			{
				dr.Close();
				Response.Redirect("error.aspx");
			}			
			myconn.Close();   			    
		
		}
	}
}
