百思不解,求高医士

ZZBZZBZZZB

Dim mysqln As String, mymax As Integer
    Set rsNum = New ADODB.Recordset
    Set rsNumm = New ADODB.Recordset
   
   
    mysqln = "select max(凭证号) as mymax from 清单 " _
        & "where month(日期)=" & Month(Now())
    rsNum.Open mysqln, CurrentProject.Connection, adOpenKeyset, adLockOptimistic
  
       Label81.Caption = "本月最大编号为" & rsNum!mymax

    Set rsNumm = New ADODB.Recordset
    mysqln = "select sum(借方金额) as a1,sum(贷方金额) as a2  from 清单 " & "where month(日期)=" & Month(Now())
    rsNumm.Open mysqln, CurrentProject.Connection, adOpenKeyset, adLockOptimistic
   
    If rsNumm!a1 <> rsNumm!a2 Then
       凭证编号.Value = rsNum!mymax
       Label82.Caption = "不平衡,建议编号为" & rsNum!mymax
      
   
   
     ElseIf rsNumm!a1 = rsNumm!a2 Then
   
       凭证编号.Value = rsNum!mymax + 1
       Label82.Caption = "平衡,建议编号为" & rsNum!mymax + 1
      
    End If
   
   rsNum.Close
   rsNumm.Close

经运行发生这样的问题:  每向 数据表"清单"中添加一记录,就远行一次上述的程序,问题是:  查询出来的最大数"mymax"总是固定,不是最大数,查询出来的其它却是好的,百思不得解,求高手医士!!!!!!!!!!!!!!!!!!!

ZZBZZBZZZB

这两剂药都服用了,没用,不过还是谢了!!!

ZZBZZBZZZB

谢各位,问题已解决,方法是把表"凭证号"类形设为长整形