C++ Builder 参考手册 ➙ System::Sysutils ➙ FloatToCurr
浮点型数值转货币型数值
头文件:#include <System.SysUtils.hpp>
命名空间:System::Sysutils
函数原型:
System::Currency __fastcall FloatToCurr(const System::Extended Value);
参数:
- Value:浮点数;
返回值:
- 参数 Value 转为货币类型数值;
- 如果 Value 不在货币类型 (System::Currency) 范围,抛出 EConvertError 异常,
货币类型范围为:-922337203685477.5808 ~ 922337203685477.5807
相关:
- System::Sysutils::FloatToCurr
- System::Sysutils::TryFloatToCurr
- System::Sysutils::CurrToStr
- System::Sysutils::CurrToStrF
- System::Sysutils::FloatToStr
- System::Sysutils::FloatToStrF
- System::Sysutils::FormatSettings
- System::Sysutils::TFormatSettings
- System::Sysutils::StrToBool
- System::Sysutils::StrToBoolDef
- System::Sysutils::TryStrToBool
- System::Sysutils::BoolToStr
- System::Sysutils::DateTimeToStr
- System::Sysutils::DateTimeToString
- System::Sysutils::DateToStr
- System::Sysutils::GUIDToString
- System::Sysutils::IntToStr
- System::Sysutils::IntToHex
- System::Sysutils::TimeToStr
- System::Sysutils::UIntToStr
- System::Sysutils
- System::Currency
- System
- std::itoa, std::_itoa, std::_itot, std::_itow
- std::ltoa, std::_ltoa, std::_ltot, std::_ltow
- std::ultoa, std::_ultoa, std::_ultot, std::_ultow
- std::_i64toa, std::_i64tot, std::_i64tow
- std::_ui64toa, std::_ui64tot, std::_ui64tow
- std::ecvt, std::_ecvt
- std::fcvt, std::_fcvt
- std::gcvt, std::_gcvt
- <cstdlib>
C++ Builder 参考手册 ➙ System::Sysutils ➙ FloatToCurr