DecodeTime - C++ Builder

2021-10-22  本文已影响0人  玄坴

C++ Builder 参考手册System::SysutilsDecodeTime


从日期时间类型数值里面解析出时、分、秒、毫秒

头文件:#include <System.SysUtils.hpp>
命名空间:System::Sysutils
函数原型:

void __fastcall DecodeTime(const System::TDateTime DateTime, System::Word &Hour, System::Word &Min, System::Word &Sec, System::Word &MSec);

参数:

返回值:


例:

void __fastcall TForm1::Button1Click(TObject *Sender)
{
    System::TDateTime dt = Sysutils::Now();
    unsigned short uHour, uMin, uSec, uMSec;
    Sysutils::DecodeTime(dt, uHour, uMin, uSec, uMSec);
    UnicodeString s;
    s.sprintf(L"现在时间是 %d:%02d:%02d.%03d", uHour, uMin, uSec, uMSec);
    Memo1->Lines->Add(s);
}

运行结果:

运行结果

相关:


C++ Builder 参考手册System::SysutilsDecodeTime

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