protected void Unnamed3_Click(object sender, EventArgs e) { Data.LoginControl login = new Data.LoginControl(); #region try-catch try { if (login.LoginValidate(login_name.Text.Trim(), login_password.Text.Trim(), ref kullanici, ref err)) { Session.Add("s1", kullanici); Response.Redirect(Request.RawUrl); } } catch (Exception ex) { err = ex.Message; throw; } #endregion }