コード例 #1
0
        /// <summary>
        /// Attempts to convert the second parameter value to a comparable type of the first parameter.
        /// </summary>
        /// <param name="typeInstanceToMatch">Instance of a the target comparable type.</param>
        /// <param name="value">Value to convert.</param>
        /// <returns>Converted value as an <see cref="IComparable"/>.</returns>
        /// <exception cref="InvalidCastException">Thrown if the value cannot be converted to the target type.</exception>
        /// <exception cref="FormatException">Thrown if the value cannot be converted into a valid numeric type.</exception>
        public static IComparable ConvertToComparableType(object typeInstanceToMatch, string value)
        {
            // If we don't have a valid type to convert to, then best leave the value alone.
            if (typeInstanceToMatch == null)
            {
                return(value);
            }

            string type = typeInstanceToMatch.GetType().FullName;

            switch (type)
            {
            case "System.Decimal":
                return(Convert.ToDecimal(value));

            case "System.Boolean":
                return(ConvertToBool(value));

            case "System.Int32":
                return(Convert.ToInt32(value));

            case "System.UInt32":
                return(Convert.ToUInt32(value));

            case "System.Char":
                return(Convert.ToChar(value));

            case "System.DateTime":
                return(FixDateTime.Parse(value, CultureInfo.InvariantCulture));

            case "System.String":
                return(value);

            case "Atdl4net.Model.Reference.IsoCountryCode":
                return(value.ParseAsEnum <IsoCountryCode>());

            case "Atdl4net.Model.Reference.IsoCurrencyCode":
                return(value.ParseAsEnum <IsoCurrencyCode>());

            case "Atdl4net.Model.Reference.IsoLanguageCode":
                return(value.ParseAsEnum <IsoLanguageCode>());

            case "Atdl4net.Model.Types.Support.MonthYear":
                return(MonthYear.Parse(value));

            case "Atdl4net.Model.Types.Support.Tenor":
                return(Tenor.Parse(value));

            case "Atdl4net.Model.Controls.Support.EnumState":
                return(value);

            default:
                throw ThrowHelper.New <InvalidCastException>(ExceptionContext, ErrorMessages.DataConversionError1, value, type);
            }
        }