System.Data.XDRSchema.ParseDataType C# (CSharp) Method

        private Type ParseDataType(string dt, string dtValues)
        {
            string strType = dt;
            string[] parts = dt.Split(s_colonArray);  // ":"

            if (parts.Length > 2)
            {
                throw ExceptionBuilder.InvalidAttributeValue("type", dt);
            }
            else if (parts.Length == 2)
            {
                // CONSIDER: check that we have valid prefix
                strType = parts[1];
            }

            NameType nt = FindNameType(strType);
            if (nt == s_enumerationNameType && (dtValues == null || dtValues.Length == 0))
                throw ExceptionBuilder.MissingAttribute("type", Keywords.DT_VALUES);
            return nt.type;
        }