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Dim web As new System.Windows.Forms.WebBrowser
web.ScriptErrorsSuppressed = True
web.Navigate("http://www.gzwengan.jcy.gov.cn/gzdt/")
Do Until web.ReadyState = 4 AndAlso web.document.GetElementsByTagName("table").count > 37
Application.DoEvents
Loop
Dim tbs As object = web.document.GetElementsByTagName("table")
'For i As Integer = 0 To tbs.count-1
'output.show(i & " " & tbs(i).InnerText)
'Next
Dim obj = tbs(37) '页面代码TABLE的一共有82个 含<table></table>
'output.show(obj.InnerHtml)
Dim strKey As String = "</script>"
Dim idx As Integer = obj.InnerHtml.IndexOf(strKey)
Dim count = obj.Innerhtml.Substring(idx+strKey.Length+1,2).replace("页", "")
msgbox(count)
Dim str As String = ""
For i As Integer = 1 To count
Dim pg = web.Document.GetElementById("num")
pg.SetAttribute("Value", i)
Dim inputs = web.Document.GetElementsByTagName("input")
For Each input As object In inputs
If input.GetAttribute("type") = "submit" Then
input.InvokeMember("click")
Do Until web.document.GetElementsByTagName("table").count > 36
Application.DoEvents
Loop
Dim tb1s = web.document.GetElementsByTagName("table")(36) '页面代码TABLE的一共有82个 含<table></table>即从第36个<Table>开始查找
For Each tb1 As object In tb1s.GetElementsByTagName("tr")'遍历TR'
Dim sa = tb1.GetElementsByTagName("a")'获取A标签元素'
If sa.count > 0 Then
Dim a = sa(0)
str &= a.InnerHtml
str &= a.GetAttribute("href")
Dim shijian As String= (FileSys.GetName(a.GetAttribute("href")).Insert(5,"-")).Insert(8,"-")
Dim Parts() As String = shijian.Split("_")
str & =Parts(0).Remove(0,1)
End If
Next
End If
Next
Next
output.Show(str)
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Post By：2016/11/2 11:39:00 [显示全部帖子]
