private void simpleButton4_Click(object sender, EventArgs e) { PL.FRM_LOGIN frm_login = new PL.FRM_LOGIN(); tb_user = dbs.TB_USERS.Where(x => x.USER_STATE == "True").FirstOrDefault(); tb_user.USER_STATE = "False"; dbs.Entry(tb_user).State = System.Data.Entity.EntityState.Modified; dbs.SaveChanges(); this.Enabled = false; frm_login.Show(); this.Hide(); }
private void timer1_Tick(object sender, EventArgs e) { tb_user = dbs.TB_USERS.Where(x => x.USER_STATE == "True").FirstOrDefault(); if (tb_user != null) { frm_main.lb_user.Text = tb_user.USER_NAME; frm_main.lb_roll.Text = tb_user.USER_ROLL; frm_main.Show(); } else { frm_login.Show(); } this.Hide(); timer1.Enabled = false; }