For Each dr As DataRow In DataTables("员工花名册").DataRows Dim dr2 As DataRow dr2 = DataTables("考勤表").AddNew() dr2("午别") = "上午" dr2("岗位") = dr("岗位") dr2("姓名") = dr("姓名") dr2 = DataTables("考勤表").AddNew() dr2("午别") = "下午" dr2("岗位") = dr("岗位") dr2("姓名") = dr("姓名") Next