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ACCEss vBA 范例 大全

Dim cn As New adodb.Connection Dim rs As New adodb.Recordset cn.Provider = "microsoft.jet.oledb.4.0" cn.Open (ThisWorkbook.Path & "\数据库\class.mdb") rs.ActiveConnection = cn rs.Open ("select * from class"), , adOpenDynamic, a...

1. 需要建一个用户表,表中要有用户名和密码字段,只建一个用户表就可以; 2. 登陆按钮的单击事件代码: Private Sub 登陆_Click() if isnull(me.用户名) or isnull(me.密码) then msgbox "请输入正确的用户名和密码!" elseif isnull(DLookup("...

Private Sub Command5_Click() Dim yuanjia As Integer Dim xianjia As Integer Dim nianshu As Integer yuanjia = Int(Text0.Value) xianjia = yuanjia Do While xianjia > (Int(Text0.Value) / 2) xianjia = yuanjia * (1 - Int(Text2.Value) ...

近几年来, 自称融合了Access和Excel以及易表优势的FoxTable势头越来越盛,在其宣传中,矛头直指Excel和Access,用了一些诸如“还在用Access?落伍了!”、“FoxTable上市,秒杀Excel”之类的以贬低微软产品而抬高自身的宣传,大有不妥之处,为什么呢?...

引用 Sub shili() Dim txtFile 'As Scripting.TextStream Set txtFile = CreateObject("Scripting.FileSystemObject").OpenTextFile("C:\a.txt") MsgBox txtFile.ReadLine '读取一行 'MsgBox txtFile.ReadAll '读取全部,两种方法选择用 txtFile...

说明需要引用 ADO2 到项目 Dim vaSqlStr As String, rst As New ADODB.Recordset,n as Integer Dim vaFldValue() vaSqlStr = "Select * From tbl1" Set rst = CurrentDb.OpenRecordset(vaSqlStr) redim vaFldValue(3,rst.RecordCount-1) for n=0...

vba语句是完全相同的,只不过你所要操作的对象不同而已,access操作数据的方法跟excel差别比较大,不过这跟vba语言无关

两个循环即可: for i=100 to 0 step -2 s=s+i next i msgbox s for i=1 to 99 step 4 p=p+i*(i+2) next i msgbox p

提供一种在EXCEL使用代码,连接ACCESS,取得数据的方法,看是不是你要的东西: Sub AC()Dim cnn As New ConnectionDim rs As New RecordsetDim sql As StringDim qx As Stringqx = "金牛"cnn.Open "Provider=Microsoft.Ace.OleDB.12.0;dataSourc...

把下面的过程放到任何一个模块中 Public Sub CreateTabel(rst As DAO.Recordset, TabelName As String) Dim TS As TableDefs Dim T As TableDef Dim F As DAO.Field Set TS = CurrentDb.TableDefs Set T = New TableDef rst.MoveFirst For Each

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