System.Xml.Xsl.XsltOld.Compiler.AddDecimalFormat C# (CSharp) Method

        internal void AddDecimalFormat(XmlQualifiedName name, DecimalFormat formatinfo)
        {
            _rootAction.AddDecimalFormat(name, formatinfo);
        }

        protected void CompileDecimalFormat(Compiler compiler)
        {
            NumberFormatInfo info   = new NumberFormatInfo();
            DecimalFormat    format = new DecimalFormat(info, '#', '0', ';');
            XmlQualifiedName?Name   = null;
            NavigatorInput   input  = compiler.Input;

            if (input.MoveToFirstAttribute())
            {
                do
                {
                    if (input.Prefix.Length != 0)
                    {
                        continue;
                    }

                    string name  = input.LocalName;
                    string value = input.Value;

                    if (Ref.Equal(name, input.Atoms.Name))
                    {
                        Name = compiler.CreateXPathQName(value);
                    }
                    else if (Ref.Equal(name, input.Atoms.DecimalSeparator))
                    {
                        info.NumberDecimalSeparator = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.GroupingSeparator))
                    {
                        info.NumberGroupSeparator = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.Infinity))
                    {
                        info.PositiveInfinitySymbol = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.MinusSign))
                    {
                        info.NegativeSign = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.NaN))
                    {
                        info.NaNSymbol = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.Percent))
                    {
                        info.PercentSymbol = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.PerMille))
                    {
                        info.PerMilleSymbol = value;
                    }
                    else if (Ref.Equal(name, input.Atoms.Digit))
                    {
                        if (CheckAttribute(value.Length == 1, compiler))
                        {
                            format.digit = value[0];
                        }
                    }
                    else if (Ref.Equal(name, input.Atoms.ZeroDigit))
                    {
                        if (CheckAttribute(value.Length == 1, compiler))
                        {
                            format.zeroDigit = value[0];
                        }
                    }
                    else if (Ref.Equal(name, input.Atoms.PatternSeparator))
                    {
                        if (CheckAttribute(value.Length == 1, compiler))
                        {
                            format.patternSeparator = value[0];
                        }
                    }
                }while (input.MoveToNextAttribute());
                input.ToParent();
            }
            info.NegativeInfinitySymbol = string.Concat(info.NegativeSign, info.PositiveInfinitySymbol);
            if (Name == null)
            {
                Name = new XmlQualifiedName();
            }
            compiler.AddDecimalFormat(Name, format);
            CheckEmpty(compiler);
        }