when we use root container to create a instance,we may cause a memory leak, how about this?

[王冯俊]

i use a child scope to create instance,

but use out of the scope.

is that ok?

Config config=null;

using(var scope=container.BeginXX())

{

config=scope.Resolve<Config>();

}

config.GetDatabaseConnectionString();

============================

leak memory in this way? or any problems with those code above?

thanks for help,thank you all

[Kendall Bennett]

That is not going to work because a lot of stuff could well be cleaned up and disposed of. You should only ever use items you resolve from a scope without the scope it was created within.

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[Kendall Bennett]

I should probably say that this *will* work in practice but you will likely get stung one day by very nasty bugs related to items that are disposed of and you later try to use them, especially things like database connections etc.

Regards,

Kendall Bennett

CEO & Co-Founder

www.AMainHobbies.com | www.AMainCycling.com

530-894-0797 | 800-705-2215 

424 Otterson Drive, Chico, California 95928

[王冯俊]

i see  thank you very much

在 2017年7月27日星期四 UTC+8上午10:27:50，Kendall Bennett写道：