private void button2_Click(object sender, EventArgs e) { this.Hide(); Admin_home frm = new Admin_home(); frm.Show(); }
private void button1_Click(object sender, EventArgs e) { SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\data.mdf;Integrated Security=True"); SqlDataAdapter sda = new SqlDataAdapter("select * from adminl where password = '******'", con); DataTable dt = new DataTable(); sda.Fill(dt); if (dt.Rows.Count > 0) { this.Hide(); Admin_home ss = new Admin_home(); ss.Show(); } else { MessageBox.Show("Invalid Login please check username and password"); } }