///Get Credentials public void _getInfo() { _UsersMainForm _MainForm = new _UsersMainForm(); try { connection.Open(); MySqlCommand mySqlCommand = connection.CreateCommand(); MySqlDataAdapter mySqlDataAdapter = new MySqlDataAdapter(mySqlCommand); DataTable dataTable = new DataTable(); mySqlCommand.CommandText = "SELECT * FROM login_info WHERE ID = 1"; mySqlCommand.ExecuteNonQuery(); mySqlDataAdapter.Fill(dataTable); foreach (DataRow dataRow in dataTable.Rows) { resortEmail = dataRow["email"].ToString(); resortContact = dataRow["contactNo"].ToString(); resortPassword = dataRow["user_password"].ToString(); textBox4.Text = resortEmail; break; } connection.Close(); } catch (Exception exc) { MessageBox.Show(exc.Message); } }
private void btnLogout_Click(object sender, EventArgs e) { _UsersMainForm _UsersMainForm = (_UsersMainForm)Application.OpenForms["_UsersMainForm"]; _LoginForm _LoginForm = new _LoginForm(); DialogResult dialogResult = MessageBox.Show("Are you sure you want to quit?", "Message", MessageBoxButtons.YesNo); if (dialogResult == DialogResult.Yes) { _UsersMainForm.Close(); _LoginForm.Show(); } else if (dialogResult == DialogResult.No) { } //Application.Exit(); }
private void button1_Click(object sender, EventArgs e) { _UsersMainForm _MainForm = new _UsersMainForm(); _1AdminMainForm _Admin = new _1AdminMainForm(); connection = new MySqlConnection("server=" + textBox1.Text + "; user=root; password= ; database=userdb;"); int messages = 1; try { connection.Open(); MySqlCommand mySqlCommand = connection.CreateCommand(); MySqlDataAdapter mySqlDataAdapter = new MySqlDataAdapter(mySqlCommand); DataTable dataTable = new DataTable(); mySqlCommand.CommandText = "SELECT * FROM login_info WHERE user_name = '" + textBox2.Text + "'"; mySqlCommand.ExecuteNonQuery(); mySqlDataAdapter.Fill(dataTable); foreach (DataRow dataRow in dataTable.Rows) { String a = dataRow["user_name"].ToString(); String b = dataRow["user_password"].ToString(); String c = dataRow["name"].ToString(); String d = dataRow["user_level"].ToString(); String f = dataRow["employeeID"].ToString(); if (textBox2.Text == a && textBox3.Text == b) { messages = 1; this.Hide(); } else { messages = 0; MessageBox.Show("Wrong username or password"); break; } /////////// if (messages == 1) { MessageBox.Show("Welcome!"); if (d == "admin") { _Admin.name = c; _Admin.user = a; _Admin.pass = b; _Admin.employeeID = f; _Admin.IP_Connections = textBox1.Text; _Admin.Show(); } else { _MainForm.name = c; _MainForm.user = a; _Admin.employeeID = f; _MainForm.IP_Connections = textBox1.Text; _MainForm.Show(); } } else { MessageBox.Show("Wrong username or password"); } break; } connection.Close(); } catch (Exception exc) { MessageBox.Show("Can't connect to server or wrong server connection"); connection.Close(); } }