c# - Compiling application using new DLL but running using old DLL -

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i have application uses(does not implement) interface in separate dll. mades changes interface. application, however, not use of new features in interface.

my question is: ok run application using old dll if have compiled application using new dll( new changes).

it should fine under right circumstances.

i had try out sure...but, in fact seem work out alright. created interface in dll, referenced in application , used reflection check methods on interface in dll. then, modified interface, recompiled both dll , application, , application able retrieve methods on interface of either old, or new dll.


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