从childviewcontroller访问parentviewcontroller的控制器

Question

I am having code in which I have added one childviewcontroller using addsubview. Example:

Chidviewcontroller *child=[Chidviewcontroller alloc]intwithnibname:child....];
[parentviewcontroller.view addsubview:child.view];

Now the problem is that when I am working in childviewcontroller: it is not allowed to access any of the parentviewcontroller's object in childviewcontroller Even not allowed to import the Parentviewcontrollerr.h file it showed an error: -UnknownTypeName

I have read this links .

But it is still not allowed me to import and make the object of parentviewcontroller Please help me how to resolve this and do this

Answer 1

这可能有助于看一看 ，不同之处在于，这里导航到childview，而您又添加了child

Answer 2

u need to navigate to the child class instead of adding it as a subview. still if u want to use it as a subview, u need to use delegates to call the methods of the parent class. Let me know if u understood my point of view

hope it helps. happy coding :)