A newbie question, I got the following C# code where there is a inner-class B that need to call a method on class A.
Please advise how.
class A { void MethodA() { } class B { void MethodB { // Now method B need to call Method A above } } } 
Add a comment |
2 Answers
Nested types don't automatically have an instance of their parent type; you would need something like:
class B { private readonly A a; public B(A a) { this.a = a; } void MethodB() { a.MethodA(); } } and instead of new B(), you would use new B(this).
Comments
Make object of A inside class B. And use it inside MethodB.
class B { private A objectA; void MethodB() { objectA.MethodA(); } } Initialize objectA before using. You can do this in constructor.
