procedure WriteDescendent(const Root: TComponent; const AAncestor: TComponent);
void __fastcall WriteDescendent(TComponent* const Root, TComponent* const AAncestor);
Triggers the writing of descendant components in inherited forms.
Never call WriteDescendent directly. It is part of a sequence of calls used for streaming descendant components in inherited forms.
WriteDescendent sets the writer object's Ancestor and RootAncestor properties to the value passed in AAncestor, sets the Root property to the value passed in Root, then calls WriteSignature and WriteComponent to write Root and any components it owns to the writer object's stream.