c/c++

TimeStampToMSecs - C++ Builder

2022-05-14  本文已影响0人  玄坴

C++ Builder 参考手册System::SysutilsTimeStampToMSecs


时间戳转为毫秒数

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

System::Comp __fastcall TimeStampToMSecs(const TTimeStamp &TimeStamp);

参数:

返回值:


例子:

void __fastcall TForm1::Button1Click(TObject *Sender)
{
    Sysutils::TTimeStamp ts;
    double ms;

    ts.Date = 1;
    ts.Time = 123;
    ms = TimeStampToMSecs(ts);
    Memo1->Lines->Add(ms);
    Memo1->Lines->Add(ts.Date*86400000 + ts.Time);

    ts.Date = 10;
    ts.Time = 12345678;
    ms = TimeStampToMSecs(ts);
    Memo1->Lines->Add(ms);
    Memo1->Lines->Add(ts.Date*86400000 + ts.Time);
}

运行结果:

运行结果

相关:


C++ Builder 参考手册System::SysutilsTimeStampToMSecs
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