public virtual void EnsureDataComplete()
 {
     _wrappedData.EnsureDataComplete();
 }
 /// <summary>
 /// If this <see cref="DomainObjectCollection"/> represents a relation end point, ensures that the end point's data has been loaded, loading
 /// the data if necessary. If this <see cref="DomainObjectCollection"/> is a stand-alone collection, this method does nothing.
 /// </summary>
 public void EnsureDataComplete()
 {
     _dataStrategy.EnsureDataComplete();
 }