asInclude property
MssqlRelation<TParent, Object?>
get
asInclude
Same handle with the child type forgotten.
MssqlRelation is invariant in TChild, so a list of mixed
counterparts (customer and lines) cannot be given a single child
argument. The object is unchanged; only the static type is.
Implementation
MssqlRelation<TParent, Object?> get asInclude =>
this as MssqlRelation<TParent, Object?>;