public void InsertTransaction(string accountnumber, string amount, int transtype)
 {
     TransactionDA tda = new TransactionDA();
     tda.InsertTransaction(accountnumber, amount, transtype);
 }
 public DataSet GetAllTransactions(string accountnumber)
 {
     TransactionDA tda = new TransactionDA();
     return tda.GetAllTransactions(accountnumber);
 }