private void button1_Click(object sender, System.EventArgs e) { string login = loginBX.Text; string password = passBX.Text; string MyConString = "SERVER=localhost;" + "DATABASE=baza;" + "UID=root;"; MySqlConnection connection = new MySqlConnection(MyConString); string command = "select ID, posada from pracownicy where login='******' and haslo='" + password + "';"; MySqlDataAdapter da = new MySqlDataAdapter(command, connection); DataTable dt = new DataTable(); da.Fill(dt); if (dt.Rows.Count > 0) { if (Convert.ToInt32(dt.Rows[0][1]) == 1) { Serw serw = new Serw(login); serw.Show(); this.Hide(); } else { Admin admin = new Admin(); admin.Show(); this.Hide(); } } }
private void button1_Click(object sender, EventArgs e) { f = c.login(textBox1, textBox2); //Login Validation if (f == 1) { ActiveForm.Hide(); Admin form = new Admin(); //Admin Login form.Show(); } else if (f == 2) { ActiveForm.Hide(); Booking form = new Booking(textBox1); //Customer Login form.Show(); } else { MessageBox.Show("Invalid Username/Password", "Login Page"); if (textBox1.Text.Length != 0) { textBox2.ResetText(); textBox2.Focus(); } else { textBox1.Focus(); } using (StreamWriter w = File.AppendText("log.txt")) { c.Log("Invalid Username/Password", w); } using (StreamReader r = File.OpenText("log.txt")) { c.DumpLog(r); } } }
private void button1_Click(object sender, EventArgs e) { OleDbConnection con = new OleDbConnection(); con.ConnectionString = ConfigurationManager.ConnectionStrings["WindowsFormsApplication2.Properties.Settings.DBfileConnectionString"].ToString(); con.Open(); OleDbDataAdapter da = new OleDbDataAdapter("SELECT * FROM [Admin] where [Username]='" + textBox1.Text + "' and [Password]='" + textBox2.Text + "'", con); da.Fill(dt); if (dt.Rows.Count <= 0) { MessageBox.Show("Username or Password Invalid !!"); } else { MessageBox.Show("Login Successful !!"); Admin admin_page = new Admin(); admin_page.Show(); this.Hide(); } }
private void Form1_FormClosing(object sender, FormClosingEventArgs e) { Admin f = new Admin(); f.Show(); }
private void Add_Gift_FormClosing(object sender, FormClosingEventArgs e) { Admin form = new Admin(); form.Show(); }
private void Update_Search_FormClosing(object sender, FormClosingEventArgs e) { Admin form = new Admin(); form.Show(); }