回復 10#GBKEE
謝謝
昨晚想了另一個方法如下:
儲存格B1=TEXT(FLOOR(A1,"0:00:15"),"hh:mm:SS")
Sub Macro1()
Dim ah As Workbook
Set ah = ActiveWorkbook
Workbooks("book2.xls").Sheets("Sheet1").Range("a1").Value = Now
Workbooks("book2.xls").Sheets("Sheet1").Range("a65536").End(xlUp).Offset(1).Value =Workbooks("book2.xls").Sheets("Sheet1").Range("B1").Value
ah.Activate
END SUB