Suppose class Menu
use property ICollection<Menu> Items { get ; set ; }
. It is representing data field in mongodb . When insert data and show it will have the following structure:
I want loop from N1 to N1-child1,child2,child3,.... (done).
I want to get the Id of branches N1 , N2 , N3 equivalent to Object1
and Object2
to compare with the passed ID parameter , if it matches , then stop the recursion
CodePudding user response:
It's super simple. This is all you need:
public IEnumerable<Menu> Traversal(Menu menu)
{
yield return menu;
if (menu.Items != null)
foreach (var x in menu.Items)
foreach (var y in Traversal(x))
yield return y;
}