方法一:
max = e.DataTable.Compute("Max(派车单号)","出车时间 >= #" & format(fd, "yyyy-MM-dd HH:mm:ss) & "# And 出车时间 <= #" & Format(ld,, "yyyy-MM-dd HH:mm:ss) & "# And [_Identify] <> " & e.DataRow("_Identify"))
方法二:设置成短日期
http://jingyan.baidu.com/article/647f0115925aee7f2148a8b5.html