Hi.I have to admit that I spent a lot of time to write these words(sorry,my English is poor) In the ActionFilter of Mvc, I can't use constructor or property Injection, cuz there are no injection points. Finally, I choose the method which can work. When I defined a interface such as ITest which contain the method like 'GetName()', and I defined the Test which inherited the former. I write the code like 'IocManager.IocContainer.Register( Component.For<ITest >());' in the 'Initialize' of Module's methods. And I resolve the ITest in my action filter like 'var test = IocManager .Instance.Resolve< ITestService >().GetName();', Yes, it can work.But I want to know, how do you deal with it when you want to use the services' methods or some interface by injected!!! thanks a lot.!!!
2 Answer(s)
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Using IocManager .Instance.Resolve is a good way. But I suggest ResolveAsDisposable method since you should always release a class if you resolved it manually.
Another way: You can register filter attribute to dependency injection and register your filter like that: <a class="postlink" href="https://github.com/aspnetboilerplate/aspnetboilerplate/blob/master/src/Abp.Web.Api/WebApi/AbpWebApiModule.cs#L82">https://github.com/aspnetboilerplate/as ... ule.cs#L82</a>
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<cite>hikalkan: </cite> Using IocManager .Instance.Resolve is a good way. But I suggest ResolveAsDisposable method since you should always release a class if you resolved it manually.
Another way: You can register filter attribute to dependency injection and register your filter like that: <a class="postlink" href="https://github.com/aspnetboilerplate/aspnetboilerplate/blob/master/src/Abp.Web.Api/WebApi/AbpWebApiModule.cs#L82">https://github.com/aspnetboilerplate/as ... ule.cs#L82</a>
Thanks a lot！ Actually,I found some other questions in using abp's Context.set<TEntity>().Methods Like AddRange and so on . Sometimes,yes,sometimes, there are no reactions.No successful ,no fail tips even thouth I used 'Try Catch' to grab the ex. And sometimes it works. There is my code. Could I get help from you? public async Task< OperationResult> ImportSchoolList(List<AbpSchool> schoolList) { var operatioResult = new OperationResult();
try { Context.Set<AbpSchool>().AddRange(schoolList); operatioResult.AppendData = await Context.SaveChangesAsync(); } catch (Exception ex) { LoggerHelper.Error(ex.Message, ex); } return operatioResult; }
