Find implemented types from Generic interface in c# -

public class accountcreatedevent : eventbase{}      public class accounthandler : ieventhandler<accountcreatedevent>     {         public void handle(accountcreatedevent event)         {         }     } 

this handler class , want class c# code. want list of implemented classes ieventhandler type.

public class account {     public void onaccountcreated(eventbase accountcreatedevent)     {                     var handler = typeof(ieventhandler<>);                     var events = appdomain.currentdomain.getassemblies()             .selectmany(s => s.gettypes())             .where(p => handler .isassignablefrom(p) && handler.isgenerictype);      } } 

but var events returning

 {name = "ieventhandler`1" fullname = "project1.ieventhandler`1"} 

as suggested praveen, using how generic interfaces handled

type interfacetype = typeof(ieventhandler<>); assembly mscorlib = typeof(system.int32).assembly; assembly system = typeof(system.uri).assembly; assembly systemcore = typeof(system.linq.enumerable).assembly;  var events = appdomain.currentdomain.getassemblies()     // skip 3 common assemblies of microsoft     .where(x => x != mscorlib && x != system && x != systemcore).toarray();     .selectmany(s => s.gettypes())     .where(p => p.getinterfaces().any(i => i.isgenerictype && i.getgenerictypedefinition() == interfacetype)).toarray(); 

note speedup thing little, i'm skipping 3 common assemblies of microsoft. skipping ms assemblies little more complex (it done through publickeytoken, don't think very-very-good idea... publickeytoken 64bits, , isn't guaranteed unique... , retrieving full publickey of assembly pain)