VB小问题!!哥哥姐姐快来帮帮小弟!十万火急!!!

myhunterli

<b>

' v1 G0 @" y( F3 K8 @. `</b>Dim rs_csxx As New ADODB.Recordset
% {0 w. h5 ~. s7 E: lDim sql As String
Dim tj As Integer
Dim lq As Boolean
- l  z& _. o3 I6 ?1 n+ Z
9 q% Y: Z- s" ~7 h
6 S. q6 j' l) |! p' A< >sql = "select * from xxxz"
rs_csxx.CursorLocation = adUseClient
rs_csxx.Open sql, conn, adOpenKeyset, adLockPessimistic</FONT></P>
< >Do While lq = True
tj = tj + rs_csxx.Fields(4)
rs_csxx.MoveNext
If rs_csxx.EOF = True Then lq = False
2 b, {' O4 L7 ~" @5 z/ s& jLoop</FONT></P>
- r4 P% i  t/ W' {" M& `< >Text1.Text = tj</FONT></P>
, c9 q7 U9 ~: D+ `; p4 H, O< >
哥哥姐姐们帮帮忙~
$ R+ J- E+ _4 N: _; d我用的office的acce数据库~想让csxx表中的N条记录相加~
但随便怎么试也不行~~~请各位好心人帮我改改~</FONT></P>

ilikenba

为什么不直接用while呢？

blueriver

<>为什么那条SQL语句不设为：sql="Select sum(要计算的字段) from xxxz"呢？</P><>还有变量lp开始时是不是设为TRUE，如果不是那就不会执行循环啦</P><>你这样写还不如直接写成：</P><>Do while rs_csxx.EOF&lt;&gt;True</P><>...</P><>Loop</P>