private string[] BuildFindElements(IEnumerable <string> findFields)
{
if (findFields == null)
{
return(null);
}
var list = new List <string>();
var entity = EntityExtensions.Create <TEntity>();
var properties = entity.GetPropertys();
foreach (var property in properties)
{
if (findFields != null && !findFields.Contains(property.Name))
{
continue;
}
var elmentName = entity.BsonElementName(property.Name);
if (elmentName == null)
{
continue;
}
list.Add(elmentName);
}
return(list.ToArray());
}
