Avoiding repetitive code in multiple similar methods (C#)

Question

Greetings everyone!

I have a set of a few (and potentially will have dozens more) of very similar methods in C#. They all built on almost identical pattern:

Answer 1

Here's an example using generic delegates:

int MethodY(int something, int other)
{
    return UniversalMethod(() => GetResultForMethodY(something, other));
}

string MethodX(string something)
{
    return UniversalMethod(() => GetResultForMethodX(something));
}

T UniversalMethod<T>(Func<T> fetcher)
{
    T resultObject;
    //nesting preparation code here...
    {
        resultObject = fetcher();
    }
    //nesting result processing code here ...
    return resultObject;
}

If ResultObjectType is always the same then you can remove all Ts.

Answer 2

Repeating/identical parts: ResultObjectType, preparation code, result processing code.

You should concentrate to make this parts as isolated as possible.

Another approach is code generation.