Delegate for any method type - C#

Anonymous User 2440 06-Apr-2013

Hi Everyone!

I want to have a class that will execute any external method, like this:

class CrazyClass

{

//other stuff

public AnyReturnType Execute(AnyKindOfMethod Method,

object[] ParametersForMethod)

{

//more stuff

return Method(Parameters) //or something like that

}

Is this possible? Is there a delegate that takes any method signature?

Updated on 06-Apr-2013

I am a content writter !

Can you answer this question?

Answer

06-Apr-2013

Hi!

Try this way

public object Execute(MethodInfo mi, object instance = null, object[] parameters = null)
{
    return mi.Invoke(instance, parameters);
}

06-Apr-2013

Hi Goti!

tTy different way by Func<T> and closures:

public T Execute<T>(Func<T> method)

{

// stuff

return method();

}

The caller can then use closures to implement it:

var result = yourClassInstance.Execute(() => SomeMethod(arg1, arg2, arg3));

forum