Public Sub saveAUrl(ByVal Str As String) Dim r As Regex Dim m As Match r = New Regex("(?<=<a.*?href\s*=\s*"")(?<1>[^""]*)(?=""|(?<1>\S+))", RegexOptions.IgnoreCase Or RegexOptions.Compiled) m = r.Match(Str) While m.Success MessageBox.Show(m.Value) m = m.NextMatch() End While End Sub |
saveAUrl(Me.RichTextBox1.Text) |
转载请注明:vs2010» vb.net 正则表达式 取 html代码中的A标签的 href 链接
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