private void btnUpdateRate_Click(object sender, EventArgs e)
{
try
{
string currency1 = cbCurrency1.SelectedItem as string;
string currency2 = cbCurrency2.SelectedItem as string;
double rate_d = 1.0;
if (!Double.TryParse(txtRate.Text, out rate_d) || rate_d < 0)
{
MessageBox.Show("Please check the conversion rate, as it does not appear to be valid.");
return;
}
if (currency1 == currency2)
{
MessageBox.Show("No need to update rate between the same currency");
return;
}
//Container for our updates
HashSet <TTUSAPI.DataObjects.CurrencyExchangeRateProfile> currencyH = new HashSet <TTUSAPI.DataObjects.CurrencyExchangeRateProfile>();
bool foundExchangeRate = false;
string exchangeRateName = currency1 + "_" + currency2;
foreach (TTUSAPI.DataObjects.CurrencyExchangeRate exchangeRate in m_currencyExchange.Values) // Loop through downloaded exchange rates
{
if (exchangeRate.Name == exchangeRateName) // Check for match between user selected exchange rate and downloaded exchange rates
{
TTUSAPI.DataObjects.CurrencyExchangeRateProfile exchangeRateP = new TTUSAPI.DataObjects.CurrencyExchangeRateProfile(exchangeRate); // Make copy of exchange rate
exchangeRateP.ExchangeRate = rate_d; // Update the rate
currencyH.Add(exchangeRateP); // Add it to the collection
foundExchangeRate = true;
break;
}
}
if (foundExchangeRate == false) // If the currency exchange rate was not downloaded, we will new to create it from scratch
{
TTUSAPI.DataObjects.CurrencyExchangeRateProfile exchangeRateP = new TTUSAPI.DataObjects.CurrencyExchangeRateProfile(); // Create empty Exchange Rate
exchangeRateP.BaseCurrency = m_lstCurrencies[currency1];
exchangeRateP.TermCurrency = m_lstCurrencies[currency2];
exchangeRateP.ExchangeRate = rate_d; // Set the exchange rate
currencyH.Add(exchangeRateP);
}
ResultStatus res = m_TTUSAPI.UpdateCurrencyExchangeRates(currencyH);
if (res.Result == ResultType.SentToServer) // On Success
{
UpdateStatusBar("Currency exchange rate successfully updated.");
}
else if (res.Result == ResultType.ValuesUnchanged) // On No Change
{
UpdateStatusBar("Currency exchange rate unchanged");
}
else //On Failure
{
UpdateStatusBar("Failed to update currency exchange rates, " + res.ErrorMessage);
}
}
catch (Exception ex)
{
MessageBox.Show("There was an error updating the exchange rates: " + ex.Message);
}
}
private void btnUpdateRate_Click(object sender, EventArgs e)
{
try
{
string currency1 = cbCurrency1.SelectedItem as string;
string currency2 = cbCurrency2.SelectedItem as string;
double rate_d = 1.0;
if (!Double.TryParse(txtRate.Text, out rate_d) || rate_d < 0)
{
MessageBox.Show("Please check the conversion rate, as it does not appear to be valid.");
return;
}
if (currency1 == currency2)
{
MessageBox.Show("No need to update rate between the same currency");
return;
}
//Container for our updates
HashSet<TTUSAPI.DataObjects.CurrencyExchangeRateProfile> currencyH = new HashSet<TTUSAPI.DataObjects.CurrencyExchangeRateProfile>();
bool foundExchangeRate = false;
string exchangeRateName = currency1 + "_" + currency2;
foreach (TTUSAPI.DataObjects.CurrencyExchangeRate exchangeRate in m_currencyExchange.Values) // Loop through downloaded exchange rates
{
if (exchangeRate.Name == exchangeRateName) // Check for match between user selected exchange rate and downloaded exchange rates
{
TTUSAPI.DataObjects.CurrencyExchangeRateProfile exchangeRateP = new TTUSAPI.DataObjects.CurrencyExchangeRateProfile(exchangeRate); // Make copy of exchange rate
exchangeRateP.ExchangeRate = rate_d; // Update the rate
currencyH.Add(exchangeRateP); // Add it to the collection
foundExchangeRate = true;
break;
}
}
if (foundExchangeRate == false) // If the currency exchange rate was not downloaded, we will new to create it from scratch
{
TTUSAPI.DataObjects.CurrencyExchangeRateProfile exchangeRateP = new TTUSAPI.DataObjects.CurrencyExchangeRateProfile(); // Create empty Exchange Rate
exchangeRateP.BaseCurrency = m_lstCurrencies[currency1];
exchangeRateP.TermCurrency = m_lstCurrencies[currency2];
exchangeRateP.ExchangeRate = rate_d; // Set the exchange rate
currencyH.Add(exchangeRateP);
}
ResultStatus res = m_TTUSAPI.UpdateCurrencyExchangeRates(currencyH);
if (res.Result == ResultType.SentToServer) // On Success
{
UpdateStatusBar("Currency exchange rate successfully updated.");
}
else if (res.Result == ResultType.ValuesUnchanged) // On No Change
{
UpdateStatusBar("Currency exchange rate unchanged");
}
else //On Failure
{
UpdateStatusBar("Failed to update currency exchange rates, " + res.ErrorMessage);
}
}
catch (Exception ex)
{
MessageBox.Show("There was an error updating the exchange rates: " + ex.Message);
}
}
