近来,在尝试一种WEb下Table数据导入Access表中的操作,是用VB6.0结和webbrowser控件做的。各个界面如下:
图1
本程序的初衷,【将数据导入控件显示】按钮是将【深圳市场】每天交易信息,网页中导出并显示在listview控件中;,【控件数据进入Table】按钮是将所显示数据添加到Access的表中,(图2)为表的结构;【控件显示Table数据】按钮,做一下清屏后,将Access数据表的记录堵到listView控件中。
以上是我做实验的过程。但美中不足的地方是【看图3,图4】,还要同时收集【该股票】当日买卖的大宗数据,包括:金额(买卖),所在营业部等信息。这点我正在实验,其数据向另一个Access中添加,备留分析用。目前,仍未【通过】!故请平台上的专家,给予帮助!!谢谢!
图3:
图4:
'需要添加一个webbrowser控件 和一个按钮 '引用两个库,在菜单的工程-引用里,找到 '1.Microsoft HTML object library '2.Microsoft activex data object 2.5/2.6
示意图:
Private Sub Command1_Click() '链接IE网络进入[深圳市场投资界面] ListView1.ListItems.Clear WebBrowser1.Navigate "http://www.szse.cn/main/disclosure/news/xxlb/index.shtml?txtStockCodeORname=" End Sub
Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object,URL As Variant) '过程调用参数:[原代码] '定义VAR Dim doc As MSHTML.HTMLDocument Set doc = WebBrowser1.Document Dim table As MSHTML.HTMLTable Dim lrow As MSHTML.HTMLTableRow Dim cel As MSHTML.HTMLTableCell Set table = doc.getElementById("REPORTID_tab1") Dim Conn As ADODB.Connection
Dim FLD() As String '定义数组:字符串 'Access的参数进行设置 Set Conn = CreateObject("ADODB.Connection") Conn.Open "provider=microsoft.jet.oledb.4.0;data source=e:/065/DB1.MDB" ' Set lrow = table.rows(0) '初值=0//定为要查找的位置。 ReDim FLD(0 To lrow.cells.length) As String Dim i As Integer '循环变量 Dim tbname As String '表名变量 Dim sql As String '定义字段名 tbname = InputBox("输入导入数据库的新建的表的名字","table1") '表名 For i = 0 To lrow.cells.length - 1 FLD(i) = Replace(Replace(Replace(lrow.cells(i).innerText,"/",""),"(",")","") sql = sql & FLD(i) & " varchar(255)," Next i
sql = Left(sql,Len(sql) - 1) Conn.Execute "create table " & tbname & " (" & sql & ")" Dim J As Integer sql = "" For i = 0 To lrow.cells.length - 1 sql = sql & FLD(i) & "," Next i sql = Left(sql,Len(sql) - 1) Dim vlist As String '添加记录过程 For i = 1 To table.rows.length - 1 '总行数-1 vlist = "" Set lrow = table.rows(i) For J = 0 To lrow.cells.length - 1 vlist = vlist & "'" & lrow.cells(J).innerText & "'," Next J vlist = Left(vlist,Len(vlist) - 1) Conn.Execute "insert into " & tbname & " (" & sql & ") values (" & vlist & ")"
Next i Conn.Close Set Conn = Nothing MsgBox "数据文件添加记录成功!!",vbOKCancel,"运行提示" 'app End Sub
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希望本实例对大家有益,让我们互相交流,共同提高吧! (编辑:李大同)
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