private void logInButton_Click(object sender, EventArgs e) { SqlConnection connection = new SqlConnection(@"Data Source=DESKTOP-7MEADEG\SQLEXPRESS;Initial Catalog=GymData;Integrated Security=True"); connection.Open(); SqlDataAdapter adapter = new SqlDataAdapter("select count(*) from LogIn where UserName='******' and Password='******'", connection); DataTable table = new DataTable(); adapter.Fill(table); if (table.Rows[0][0].ToString() == "1") { SqlDataAdapter adapter1 = new SqlDataAdapter("select Role from LogIn where UserName='******' and Password='******'", connection); DataTable table1 = new DataTable(); adapter1.Fill(table1); if (table1.Rows[0][0].ToString() == "Admin") { this.Hide(); GymManegment gym = new GymManegment(); gym.Show(); } if (table1.Rows[0][0].ToString() == "User") { this.Hide(); Members add = new Members(); add.Show(); } } else { MessageBox.Show("Please check Your User Name and Password And try again!!"); } }
private void backButton_Click(object sender, EventArgs e) { this.Hide(); GymManegment gym = new GymManegment(); gym.Show(); }