protected void BtnLogin_Click(object sender, EventArgs e) { try { PanelMsg.Visible = false; string username = TxtUsername.Text.Trim(); Usuario obj = UsuarioBRL.GetUsuarioByUsername(username); if (obj == null) { MsgLabel.Text = "user"; PanelMsg.Visible = true; return; } string password = Utilities.Hash(TxtPassword.Text); //string password = TxtPassword.Text; if (!password.Equals(obj.Password)) { MsgLabel.Text = "contraseña "; PanelMsg.Visible = true; return; } Session["UserId"] = obj.UserId; Response.Redirect("~/Default.aspx"); } catch (Exception ex) { MsgLabel.Text = "Ocurrio un error al realizar la autenticacion "; PanelMsg.Visible = true; } }