c# - Passing generic argument to overloaded method -


is possible pass generic argument overloaded method?

class shop {   void createbutton<t>(t itemtobuy)   {     var button = createbuttonimpl();     button.onclick.addlistener(() => buy(itemtobuy));   }    void buy(c c) {}   void buy(d d) {} }  class c {} class d {}

in above code, there error t cannot converted c. there way fix it?

the method shouldn't generic in first place, because can support 2 specific types, rather type (making generic in general sense of word).

just have 2 overloads caller, 1 accepts c , 1 accepts d.

there no way solve problem in way allows static type checking. if really have it, best can check type of parameter (i.e. through is) , call each overload directly. can let compiler write code using dynamic, still lose of static type safety, take notable performance hit.


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