//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
// 整数から実数への代入
int iwork = 1;
double dwork = double(iwork);
ShowMessage( FloatToStr( dwork ) ); // 結果は"1"
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button2Click(TObject *Sender)
{
// 実数から整数への代入
double dwork = 1.5;
int iwork = int(dwork);
ShowMessage( IntToStr( iwork ) ); // 結果は"1"
}
//---------------------------------------------------------------------------
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