private void button1_Click(object sender, EventArgs e) { label3.Visible = false; if (textBox1.Text == "secretary") { var frm = new Form3(); frm.Show(); Hide(); } else { var value = DBUtils.CheckAccess(textBox1, textBox2); if (value == 0) { var frm = new Form2(textBox1.Text); frm.Show(); Hide(); } else { label3.Visible = true; } } }