public static Tuple <int, ExpandoObject> ToSyncObject(this SPListItem listItem, ListMapping mapping)
{
var result = (IDictionary <string, object>) new ExpandoObject();
mapping.ListMappingFields.ToList().ForEach(item =>
{
var spField = item.ItemName.IsGuid() ? listItem.FieldById(item.ItemName.ToGuid()) : listItem.FieldByName(item.ItemName);
object spItemValue;
try {
spItemValue = (spField != null) ? listItem.GetObjectValue(spField) : string.Empty;
} catch {
spItemValue = string.Empty;
}
result.Add(item.ItemName, spItemValue);
});
return(new Tuple <int, ExpandoObject>(listItem.ID, (ExpandoObject)result));
}