macOS doubt in sample code of Outlineview

[nehovahralph]

In the sample given in Developer->Examples->OutlineView ,if i change the path in initWithPatharent method the output doesnot show the arrow mark to expand the root.But the project i am working on,has the path different .So what change should i make in the above said sample code so that i can use the same code for any path i define.

 

[Eraserhead]

I'm totally confused as to what you are trying to do?

NSString and NSURL are usually what you use to work on paths.