ERROR with åäö using Word.Interop: Find Replace c#.Net

Question

I have a word document which I pass to a function that super script everything between two "£"'s. The problem is that if I don't have enabled English setting on my computer there will display a error (in swedish) complaining about the matching. I guess it has something to do with this particular line doc.Find.Text = "£([AZ]{1,5})£"; since the document also contains letter å,ä and ö. However I can't get it to work no matter what I try, I'm really stuck. I'm not an Interop expert so if anyone could help me out I would appreciate it a lot!

public void SuperScript(Word.Range doc)
    {
        doc.Find.Replacement.Font.Superscript = 1;
        doc.Find.MatchWildcards = true;
        doc.Find.Text = "£([0-9]{1,5})£";
        doc.Find.Replacement.Text = @"\1";

        doc.Find.Execute(Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Word.WdReplace.wdReplaceAll, Type.Missing, Type.Missing, Type.Missing, Type.Missing);

        doc.Find.Text = "£([A-Z]{1,5})£";
        doc.Find.Replacement.Text = @"\1";

        doc.Find.Execute(Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Word.WdReplace.wdReplaceAll, Type.Missing, Type.Missing, Type.Missing, Type.Missing);

        doc.Find.Text = "£([a-z]{1,5})£";
        doc.Find.Replacement.Text = @"\1";

        doc.Find.Execute(Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Word.WdReplace.wdReplaceAll, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
    }

Answer 1

我只是在猜测......希望这是你的答案......你可以做这样的事情"£(\\w[^0-9]{1,5})£"或"£(\\D{1,5})£不包括数字。如果您不关心返回的字符类型，则可以执行"£(.{1,5})£"