protected void btnLogin_Click(object sender, ImageClickEventArgs e) { if (txtUserName.Text.Trim() == "admin" && txtPwd.Text.Trim() == "admin") { Response.Redirect("~/default.aspx"); } User user = new User(); user.UserID = txtUserName.Text.Trim(); user.UserPWD = txtPwd.Text; BaseInfo baseInfo = new BaseInfo(); StatisticInfo sa = new StatisticInfo(); if (baseInfo.Login(user)) { Session["user"] = user; FormsAuthentication.SetAuthCookie(user.UserID, false); Response.Redirect("~/default.aspx"); } else { lblmessage.Text = "用户名或密码错误!"; txtPwd.Text = ""; txtPwd.Focus(); } }