public static void Populate()
{
Session session = null;
try
{
session = XpoHelper.GetNewSession();
//insert default data into CustomFieldType table
if (!Util.isExistXpoObject <Currency>("Code", "NAAN_DEFAULT"))
{
Currency objectTypeBO = new Currency(session)
{
Code = "NAAN_DEFAULT",
Name = "NAAN_DEFAULT",
Description = "NAAN_DEFAULT",
RowStatus = -1
};
objectTypeBO.Save();
}
}
catch (Exception)
{
throw;
}
finally
{
if (session != null)
{
session.Dispose();
}
}
}
protected void treelistCurrency_NodeDeleting(object sender, DevExpress.Web.Data.ASPxDataDeletingEventArgs e)
{
try
{
e.Cancel = true;
session.BeginTransaction(); //tao session luu gia tri hien tai
ASPxTreeList treelistCurrency = sender as ASPxTreeList;
object keyValue = GetMasterRowKeyValue(treelistCurrency);
#region Check ExchangeRate
bool CanInsert = true;
CurrencyType type = session.GetObjectByKey <CurrencyType>(keyValue);
NAS.DAL.Accounting.Currency.Currency defaultCurrency = bo.get_Currency_true_master(session, type.CurrencyTypeId.ToString(), true, Constant.ROWSTATUS_ACTIVE);
if (defaultCurrency != null)
{
if (bo.IsUsedInExchangeRate(session, defaultCurrency.CurrencyId))
{
CanInsert = false;
}
}
else
{
CanInsert = true;
}
if (!CanInsert)
{
throw new Exception(String.Format("Không được Xóa! Vì Đơn Vị Tiền Tệ {0} đã sử dụng trong Tỷ Giá", defaultCurrency.Code));
}
#endregion
Guid a = Guid.Parse(e.Keys[0].ToString());
NAS.DAL.Accounting.Currency.Currency curr = session.GetObjectByKey <NAS.DAL.Accounting.Currency.Currency>(a);
curr.RowStatus = Utility.Constant.ROWSTATUS_DELETED;
curr.Save();
session.CommitTransaction();
}
catch (Exception)
{
session.RollbackTransaction();//loi session luu gia tri se rollback
e.Cancel = true;
throw;
}
}
