C#: Function in Function possible?

Question

Is it possible to declare a method within another method in C#?

For example like that:

void OuterMethod()
{
    int anything = 1;
    InnerMethod();          


        

Answer 1

If you're looking mainly to "hide" a method that is just a "helper" ... another option is to make your helper(s) private. That way they don't become part of your class's public interface.

This has the advantage that the helper(s) can be reused if necessary; but it / they won't be "internal" to the calling method.