I am migrating from the Classic Controls to the latest Infragistics controls and I have a property that was used earlier in the code:

  [DefaultValue(",")]
        public string GroupSeparator
        {
            get { return base.NumberFormat.NumberGroupSeparator; }
            set
            {
                NumberFormatInfo numFormatInfo = new NumberFormatInfo();
                numFormatInfo.NumberGroupSeparator = value;
                base.NumberFormat = numFormatInfo;
            }
        }

However, the new WebNumericEditor no longer seems to support the NumberFormat property.

Therefore, what are the corresponding new properties or methods to replace this code?

Thanks.