'宣言 Public Overloads Shared Function DateTimeToExcelDate( _ ByVal workbook As Workbook, _ ByVal dateValue As Date _ ) As Nullable(Of Double)
public static Nullable<double> DateTimeToExcelDate( Workbook workbook, DateTime dateValue )
ExcelCalcValue クラス ExcelCalcValue メンバ オーバーロード一覧