if (string.Compare(TBCheckCode.Text, Session["CheckCodeI"].ToString(), true) == 0)
{
string password = FormsAuthentication.HashPasswordForStoringInConfigFile(TBpassword.Text, "md5");//MD5加密
string mycon = ConfigurationManager.ConnectionStrings["EPS_WEBConnectionString"].ConnectionString;
SqlConnection con = new SqlConnection(mycon);
con.Open();
SqlParameter tetusername = new SqlParameter("@username", SqlDbType.Char, 30);
tetusername.Value = TBusername.Text;
SqlParameter tetpassword = new SqlParameter("@userpass", SqlDbType.Char, 40);
tetpassword.Value = password;
string strsql = "select * from admin_user where UserName=@username and Password=@userpass";
SqlCommand mycommand = new SqlCommand(strsql, con);
mycommand.Parameters.Add(tetusername);
mycommand.Parameters.Add(tetpassword);
SqlDataReader rs = mycommand.ExecuteReader();
if (rs.Read())
{
if (password == rs["Password"].ToString())
{
Session.Timeout = 120;
Session["UserName"] = TBusername.Text;
Session["UserID"] = rs["ID"].ToString();
con.Close();
Response.Redirect("index.htm");
// Response.Write("<script >window.open('index.htm');</script>");
}
else
{
con.Close();
Label1.Visible = true;
Label1.Text = "对不起，您输入的密码有误！";
return;
}
}
else
{
con.Close();
Label1.Visible = true;
Label1.Text = "对不起，帐号或密码错误！";
return;
}
}
else
{
Label1.Visible = true;
Label1.Text = "对不起，驗證碼錯誤！";
return;
}