public static List <string> GetAttributeValues(string attributeName, AttributeCollection attributes)
        {
            List <string> strs;
            List <string> values = new List <string>();
            List <Imanami.GroupID.DataTransferObjects.DataContracts.Services.Attribute> attributesList = AttributesHelper.GetAttributes(attributeName, attributes);

            if (attributesList != null)
            {
                foreach (Imanami.GroupID.DataTransferObjects.DataContracts.Services.Attribute attribute in attributesList)
                {
                    if (!StringUtility.IsBlank(attribute.get_Value()))
                    {
                        values.Add(attribute.get_Value());
                    }
                }
                strs = values;
            }
            else
            {
                strs = values;
            }
            return(strs);
        }
 public static string GetValueAsFormattedDatetime(string attributeName, AttributeCollection attributes)
 {
     return(AttributesHelper.GetValueAsFormattedDatetime(AttributesHelper.GetAttributes(attributeName, attributes)));
 }