Hi,
I found an alternative solution. One can just set the CultureInfo for the entire WPF application to a default Country/Region:
CultureInfo.CurrentCulture = new CultureInfo("en-US");
By doing so all decimals will be point separated (.) instead of my country’s default comma (,) separator.
Perhaps another one got a solution where one can change it within the GemBox.Document environment instead of my global solution?