System.Text.Normalization.GetFormDDisallowUnassigned C# (CSharp) Method

        static internal Normalization GetFormDDisallowUnassigned()
        {
            if (NFDDisallowUnassigned != null)
                return NFDDisallowUnassigned;

            NFDDisallowUnassigned = new Normalization(
                (NormalizationForm)ExtendedNormalizationForms.FormDDisallowUnassigned, "normnfd.nlp");
            return NFDDisallowUnassigned;
        }