public void updateTransaction(string tid, string uid, string toaccid, string paymode, string subcatid, string catid, string desc, string paidamount, string budget, int duemonth, int duedate, int paiddate, int paidmonth, int paidyear, string recurrence)
{
string transactionid = "";
dataLayer.UpdateTransaction(tid, uid, toaccid, paymode, subcatid, catid, desc, paidamount, budget, duemonth, duedate, paiddate, paidmonth, paidyear, Business.DataLayer.getRecurrence(recurrence));
}