Microsoft.Web.Administration.ConfigurationAttributeSchema.CheckRawType C# (CSharp) Метод

        private object CheckRawType(object value)
        {
            // bool|enum|flags|uint|int|int64|string|timeSpan
            if (this.Type == "bool" && value is bool)
            {
                return value;
            }

            if (this.Type == "enum" && value is long)
            {
                return value;
            }

            if (this.Type == "enum" && value is int)
            {
                return Convert.ToInt64(value);
            }

            if (this.Type == "enum" && value is string)
            {
                return Parse((string)value);
            }

            // TODO: is this needed?
            if (this.Type == "flags" && value is long)
            {
                return value;
            }

            if (this.Type == "flags" && value is string)
            {
                return Parse((string)value);
            }

            if (this.Type == "uint" && value is uint)
            {
                return value;
            }

            if (this.Type == "uint" && value is int)
            {
                return Convert.ToUInt32(value);
            }

            // IMPORTANT: site id
            if (this.Type == "uint" && value is long)
            {
                return Convert.ToUInt32(value);
            }

            if (this.Type == "int" && value is int)
            {
                return value;
            }

            if (this.Type == "int64" && value is long)
            {
                return value;
            }

            if (this.Type == "string" && value is string)
            {
                return value;
            }

            if (this.Type == "timeSpan" && value is TimeSpan)
            {
                return value;
            }

            throw new InvalidCastException();
        }
    }