对某一列求和把求和的值在记录后添加一记录显示出来
											我是想先把记录显示在MSF中,然对某一列求和把求和的值在记录后添加一记录显示出来 比如说下面的
x1 50.00
x2 30.00
x3 20.00
合计:100.00
 2005-11-23 08:54
	    2005-11-23 08:54
   2005-11-23 09:01
	    2005-11-23 09:01
  求和你在 SQL 命令里面就可以完成了,然后再 MS FLEX 里面用添加行的命令
MsFlexgrid.additem("Total: "&Rs.Fields("Total").value)

 2005-11-23 10:02
	    2005-11-23 10:02
   2005-11-23 10:46
	    2005-11-23 10:46
   2005-11-23 13:30
	    2005-11-23 13:30
   2005-11-23 14:51
	    2005-11-23 14:51
  SQL语句就可以改为select SUM(Number) From TB1 As Total Where name='x'
 2005-11-23 15:12
	    2005-11-23 15:12
  
 2005-11-23 15:35
	    2005-11-23 15:35
  这样写肯定会错误
Data1.RecordSource = " select SUM(应还利息) From 表 As Total Where 帐号='&mzy&' "
'这句之后还要有
Dim rs As New ADODB.RecordSet
rs.Open " select SUM(应还利息) From 表 As Total Where 帐号='"&mzy&"' ",[这里需要ADODB.Connection对象],1,3
bg.AddItem ("Total: " & Rs.Fields("Total").Value)
这样才对,而且这样写之前还得需要数据库的连接对象(ADODB.Connection对象).
 2005-11-23 15:49
	    2005-11-23 15:49
   2005-11-23 16:08
	    2005-11-23 16:08