61             ParameterExpression parameter = Expression.Parameter(typeof(IMessage), "p");  in CreateFuncIMessageObject()
62             Expression downcast = Expression.Convert(parameter, method.DeclaringType);  in CreateFuncIMessageObject()
63             Expression call = Expression.Call(downcast, method);  in CreateFuncIMessageObject()
64             Expression upcast = Expression.Convert(call, typeof(object));  in CreateFuncIMessageObject()
65             return Expression.Lambda<Func<IMessage, object>>(upcast, parameter).Compile();  in CreateFuncIMessageObject()
74             ParameterExpression parameter = Expression.Parameter(typeof(IMessage), "p");  in CreateFuncIMessageT()
75             Expression downcast = Expression.Convert(parameter, method.DeclaringType);  in CreateFuncIMessageT()
76             Expression call = Expression.Call(downcast, method);  in CreateFuncIMessageT()
77             Expression upcast = Expression.Convert(call, typeof(T));  in CreateFuncIMessageT()
78             return Expression.Lambda<Func<IMessage, T>>(upcast, parameter).Compile();  in CreateFuncIMessageT()
87             ParameterExpression targetParameter = Expression.Parameter(typeof(IMessage), "target");  in CreateActionIMessageObject()
88             ParameterExpression argParameter = Expression.Parameter(typeof(object), "arg");  in CreateActionIMessageObject()
89             Expression castTarget = Expression.Convert(targetParameter, method.DeclaringType);  in CreateActionIMessageObject()
90 …Expression castArgument = Expression.Convert(argParameter, method.GetParameters()[0].ParameterType…  in CreateActionIMessageObject()
91             Expression call = Expression.Call(castTarget, method, castArgument);  in CreateActionIMessageObject()
92 … return Expression.Lambda<Action<IMessage, object>>(call, targetParameter, argParameter).Compile();  in CreateActionIMessageObject()
101             ParameterExpression targetParameter = Expression.Parameter(typeof(IMessage), "target");  in CreateActionIMessage()
102             Expression castTarget = Expression.Convert(targetParameter, method.DeclaringType);  in CreateActionIMessage()
103             Expression call = Expression.Call(castTarget, method);  in CreateActionIMessage()
104             return Expression.Lambda<Action<IMessage>>(call, targetParameter).Compile();  in CreateActionIMessage()