protected void btnUpdateGeneralMemo_ClickEx(object sender, EventArgs e)
{
DateTime ApprovedDate;
_GenMemoObj = GMCM.GetGeneralMemoConcessionByKey(Convert.ToInt64(Session["MemoID"]));
PricePointManager PPM = new PricePointManager();
ApprovedDate = PPM.GetApprovedDate(_GenMemoObj.MemoNumber);
PPM.DeleteByMemoNo(_GenMemoObj.MemoNumber);
GeneralMemoConcessionDetailManager GMCDManager = new GeneralMemoConcessionDetailManager();
GMCDManager.DeleteByMemoID(_GenMemoObj.RecordNumber);
if (_GenMemoObj.PriceType.ToUpper() == "AREA")
SavePricePointByArea(_GenMemoObj,ApprovedDate);
if (_GenMemoObj.PriceType.ToUpper() == "SUB-AREA")
SavePricePointBySubArea(_GenMemoObj,ApprovedDate);
if (_GenMemoObj.PriceType.ToUpper() == "CUSTOMER")
SavePricePointByCustomer(_GenMemoObj,ApprovedDate);
SaveGenMemoDetail(_GenMemoObj);
lblNewMemoNo.Text = string.Format(lblNewMemoNo.Text, txtMemoNumber.Text);
hfMemoNoPopupExtender.Show();
}