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Foxtable(狐表) http://www.foxtable.com
Dim txt2 As WinForm.TextBox = e.Form.Controls("TextBox2") dim txt3 as string ="流水号:" 用正则的方式提取TXT2中的字符串。 要求:以TXT3开头,以回车换行符结束,的字符中的,任意的数字或字母或_ Dim txt As String = txt2.text Dim pattern As String = "[A-Za-z0-9]+" Dim rgx = New System.Text.RegularExpressions.Regex(pattern, System.Text.RegularExpressions.RegexOptions.IgnoreCase) For Each match As System.Text.RegularExpressions.Match In rgx.Matches(txt) Output.Show(match.Value) Next |