public ExchangeRate GetLatest(DevExpress.Xpo.Session session, Guid currencyId)
{
ExchangeRate ret = null;
try
{
//Get currency
NAS.DAL.Accounting.Currency.Currency currency =
session.GetObjectByKey <NAS.DAL.Accounting.Currency.Currency>(currencyId);
var activeExchangeRates =
currency.exchangeRates.Where(r => r.Status == Utility.Constant.STATUS_EXCHANGE_RATE_ACTIVE);
if (activeExchangeRates == null || activeExchangeRates.Count() == 0)
{
return(null);
}
DateTime latestDate = activeExchangeRates.Max(r => r.AffectedDate);
ret = activeExchangeRates.FirstOrDefault(r => r.AffectedDate.Equals(latestDate));
return(ret);
}
catch (Exception)
{
throw;
}
}
public void SetSelectedCurrencyByKey(Guid currencyId)
{
NAS.DAL.Accounting.Currency.Currency currency =
session.GetObjectByKey <NAS.DAL.Accounting.Currency.Currency>(currencyId);
if (currency != null)
{
gridlookupCurrency.Text = currency.Code;
}
else
{
gridlookupCurrency.GridView.Selection.UnselectAll();
}
}
public void ResetToDefault()
{
CurrencyBO currencyBO = new CurrencyBO();
NAS.DAL.Accounting.Currency.Currency currency = currencyBO.GetDefaultCurrency(session);
if (currency != null)
{
gridlookupCurrency.Text = currency.Code;
}
else
{
gridlookupCurrency.GridView.Selection.UnselectAll();
}
}
protected void cboBalanceInitCurrency_ItemRequestedByValue(object source, DevExpress.Web.ASPxEditors.ListEditItemRequestedByValueEventArgs e)
{
ASPxComboBox comboBox = (ASPxComboBox)source;
try
{
NAS.DAL.Accounting.Currency.Currency obj = session.GetObjectByKey <NAS.DAL.Accounting.Currency.Currency>(Guid.Parse(e.Value.ToString()));
if (obj != null)
{
comboBox.DataSource = new NAS.DAL.Accounting.Currency.Currency[] { obj };
comboBox.DataBindItems();
}
}
catch
{
}
}
