private void button1_Click(object sender, EventArgs e)
{
OrderSlip os = new OrderSlip();
os.FormClosed += new FormClosedEventHandler(FormClosed);
os.Show();
this.Hide();
}
public ViewOrder(OrderSlip ss)
{
InitializeComponent();
toRevise = ss;
string dbHost = "localhost"; //資料庫位址
string dbPort = "3306"; //資料庫的port
string dbUser = "******"; //資料庫使用者帳號
string dbPass = "******"; //資料庫使用者密碼
string dbName = "Seminar"; //資料庫名稱
string connStr = "server=" + dbHost + ";port=" + dbPort + ";uid=" + dbUser + ";pwd=" + dbPass + ";database=" + dbName;
conn = new MySqlConnection(connStr);
command = conn.CreateCommand();
}