How do I call a method using a variable?

Question

SubArray = Key.Ikey;

Ikey being the variable which holds the name of the method.

I tried:

SubArray = Key.(this.IKey);

but the compiler gave the error identifier excpected.

Answer 1

I think you are interested in reflection. It goes something like:

method = object.getClass().getMethod(methodName, param1.class, param2.class, ..);

So you are calling the method specified by the variable 'methodName' of the object 'object'

You can read more here Reflection

and in this tutorial link