vb.net 网络浏览器正则表达式提取到文本框

Question

我想从这些数字中提取 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

您可以使用正则表达式执行此操作，但不建议像这样提取它：

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

vb.net 网络浏览器正则表达式提取到文本框

vb.net webbrowser regex extract to textbox

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