diff options
Diffstat (limited to 'protocols/CurrencyRates/src/CurrencyConverter.cpp')
| -rw-r--r-- | protocols/CurrencyRates/src/CurrencyConverter.cpp | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/protocols/CurrencyRates/src/CurrencyConverter.cpp b/protocols/CurrencyRates/src/CurrencyConverter.cpp index 67c2b80e4f..f1af844080 100644 --- a/protocols/CurrencyRates/src/CurrencyConverter.cpp +++ b/protocols/CurrencyRates/src/CurrencyConverter.cpp @@ -60,10 +60,9 @@ inline void update_swap_button(HWND hDlg) inline tstring double2str(double dValue) { - tostringstream output; - output.imbue(GetSystemLocale()); - output << std::fixed << std::setprecision(2) << dValue; - return output.str(); + wchar_t str[40]; + swprintf_s(str, L"%.2lf", dValue); + return str; } inline bool str2double(const tstring& s, double& d) @@ -201,23 +200,9 @@ INT_PTR CALLBACK CurrencyConverterDlgProc(HWND hDlg, UINT msg, WPARAM wp, LPARAM const auto pProvider = get_currency_converter_provider(); assert(pProvider); if (pProvider) { - tstring sResult; - std::string sError; - try { - double dResult = pProvider->Convert(dAmount, from, to); - tostringstream ss; - ss.imbue(GetSystemLocale()); - ss << std::fixed << std::setprecision(2) << dAmount << " " << from.GetName() << " = " << dResult << " " << to.GetName(); - sResult = ss.str(); - } - catch (std::exception& e) { - sError = e.what(); - } - - if (false == sError.empty()) - sResult = currencyrates_a2t(sError.c_str());//A2T(sError.c_str()); - - SetDlgItemText(hDlg, IDC_EDIT_RESULT, sResult.c_str()); + double dResult = pProvider->Convert(dAmount, from, to); + CMStringW sResult(FORMAT, L"%.2lf %s = %.2lf %s", dAmount, from.GetName().c_str(), dResult, to.GetName().c_str()); + SetDlgItemText(hDlg, IDC_EDIT_RESULT, sResult); } } } |