was there something wrong make by me (RegisterMany) ?

[sgf]

I refer to this example: https://stackoverflow.com/questions/42368192/dryioc-registermany-implementations-of-interface by the way.DryIoc's API design looks little complex,not easy to use.

[dadhi]

@sgf The exception is saying it all. In the provided asms there are no legit service types. It may mean that you don't have the types at all or no public types. In the later case, if you want to register non-public types, then you need to pass nonPublicServiceTypes: true to RegisterMany (btw, the exception message has this information as well).

Regarding complexity, if you are manipulating assemblies, you are already on the complex ground... I don't see how container.RegisterMany(new[] { typeof(A).Assembly }, serviceTypeCondition: type => type == typeof(X)); makes it harder, but I am open for suggestions.

[sgf]

i think,maybe the reason is what types i want to register is winform UseControl. maybe because it's Implementation of IDisposable.

[sgf]

@sgf The exception is saying it all. In the provided asms there are no legit service types. It may mean that you don't have the types at all or no public types. In the later case, if you want to register non-public types, then you need to pass nonPublicServiceTypes: true to RegisterMany (btw, the exception message has this information as well).

Regarding complexity, if you are manipulating assemblies, you are already on the complex ground... I don't see how container.RegisterMany(new[] { typeof(A).Assembly }, serviceTypeCondition: type => type == typeof(X)); makes it harder, but I am open for suggestions.

thank,you