VB+access 怎样实现这样的结果?急!急!
我想实现下面的结果在datagrid中显示,请写出代码,谢谢!Date Series AssyPN Failure Description
201012-20 NEO 750-031088 hsl2fail
201012-20 NEO 750-031088 hsl2fail
201012-20 NEO 750-031088 hsl2fail
201012-20 AgentSimth 750-031088 hsl2fail
201012-21 AgentSimth 750-031088 hsl2fail
201012-21 NEO 750-031088 boot fail
201012-21 NEO 750-031088 boot fail
201012-21 NEO 750-031088 boot fail
201012-21 NEO 750-031088 boot fail
201012-21 AgentSimth 750-031088 boot fail
201012-21 AgentSimth 750-031088 boot fail
201012-21 AgentSimth 750-031088 boot fail
201012-21 AgentSimth 750-031088 diag luchip fail
201012-22 AgentSimth 750-031088 diag luchip fail
201012-22 AgentSimth 750-031088 diag luchip fail
201012-22 AgentSimth 750-031088 diag luchip fail
201012-22 NEO 750-031088 diag luchip fail
201012-22 NEO 750-031088 diag luchip fail
201012-22 NEO 750-031088 diag luchip fail
201012-22 NEO 750-031088 diag luchip fail
201012-23 NEO 750-031088 diag luchip fail
201012-23 NEO 750-031088 diag luchip fail
201012-23 AgentSimth 750-031088 ram_bist all stress
201012-23 AgentSimth 750-031088 ram_bist all stress
201012-23 AgentSimth 750-031088 ram_bist all stress
201012-23 AgentSimth 750-031088 ram_bist all stress
201012-23 NEO 750-031088 ram_bist all stress
201012-23 NEO 750-031088 ram_bist all stress
201012-23 NEO 750-031088 ram_bist all stress
201012-23 NEO 750-031088 ram_bist all stress
TopIssue Failure Description Count
Top 1 diag luchip fail 10
Top 2 ram_bist all stress 8
Top 3 hsl2fail 6
VB控件如何使用的问题,与 ACCESS 关系不大
select top 3 from (
select [Failure Description],count(*) as [Count]
from table1
group by 2 desc
)
'Ctrl+t找Microsoft DataGrid Control....
'菜单"工程"->"引用" 找 Microsoft ActiveX Data Object....
Dim cn As New ADODB.Connection
Dim rst As New ADODB.Recordset
Dim SqlStr As String
cn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\db1.mdb;Mode=ReadWrite;Persist Security
Info=False;Jet OLEDB:Database Password=111"
SqlStr = "Select Date,Series,AssyPN,Failure,Description From 某个表"
rst.CursorLocation = adUseClient
rst.Open SqlStr, cn, adOpenDynamic, adLockOptimistic, adCmdText '打开记录集
Set DataGrid1.DataSource = rst '给DataGrid修改数据源
补充:VB , 数据库(包含打印,安装,报表)