vb.net webbrowser 正则表达式提取到文本框

Question

I want to extract from those numbers webbrowser

<tr style="font-size: 14pt;">
<td align="center">1</td>
<td align="center">2</td>
<td align="center">3</td>
<td align="center">4</td>
<td align="center">5</td>
</tr>

textbox.text = 12345

Answer 1

You can do it using regex but it is not recommanded extract it like this:

Dim elemcol As HtmlElementCollection = Webbrowser1.Document.GetElementsByTagName("td")

For i As Integer = 0 To (elemcol.Count - 1)
    Textbox1.Text &= elemcol(i).InnerHTML ' here do whatever you want with its content
Next i