Tables("表A").StopRedraw Dim dt As DataTable= DataTables("表A") Dim s1 As Integer For s1=0 To DataTables("表A").DataRows.Count-1 DataTables("表A").dataRows(s1)("出发时间") = DataTables("表A").dataRows(s1)("piao面时间") Next Tables("表A").Sort = "出发站点 DESC" Tables("表A").ResumeRedraw