public virtual async Task LoadCollectionAsync <TProperty>(TEntity entity, Expression <Func <TEntity, IEnumerable <TProperty> > > childs, CancellationToken cancellationToken) where TProperty : class
{
Attach(entity);
CollectionEntry <TEntity, TProperty> collection = _dbContext.Entry(entity).Collection(childs);
if (collection.IsLoaded == false)
{
await collection.LoadAsync(cancellationToken).ConfigureAwait(false);
}
}
public virtual async Task LoadCollectionAsync <TProperty>(TDto dto, Expression <Func <TDto, IEnumerable <TProperty> > > childs, CancellationToken cancellationToken)
where TProperty : class
{
try
{
Attach(dto);
CollectionEntry <TDto, TProperty> collection = _dbContext.Entry(dto).Collection(childs);
if (collection.IsLoaded == false)
{
await collection.LoadAsync(cancellationToken).ConfigureAwait(false);
}
}
finally
{
Detach(dto);
}
}