we can use here an char array
demo:
So the idea is to bring the different quotes within an char array
e.g. (we used "Łódzkie““" but immediate panel has a different visualization)
Another forced approach could be:
YourString.TrimEnd(System.Web.HttpUtility.HtmlDecode("“”"").toCharArray)
But for this we have manually to add the System.Web assembly by manually editing the XAML
Another Variation combining along with @Yoichi Unicode could be
YourString.TrimEnd(System.Text.RegularExpressions.Regex.Unescape("\u201E\u201C\u201D\u0022").ToCharArray)
From where we following ASC outputs can derive:
