TreeNode.FullPath gives you the path of current node and TreeView.SelectedNode gives you the current node. Please revert if there is any problem with recursion.
On Jan 27, 11:20 am, S <[email protected]> wrote: > Hello All, > > I have a bunch of list boxes. Clicking on those I add new values to > the same listboxes. I want to create a breadcrumb for each link that > is clicked and on the click of the link I would like to populate the > listbox with the ID that was clicked on. > > Now the data I use is fetched only one on Application Startup, is in a > tree (similar to binary tree but not exactly a binary tree). > > So for example if my root is 1 and the children to that are 2, 3, 4 > > then clicking on 2 will create the breadcrumb to be 1 --> 2 and if 2 > has any children it will be added to the list. > > Now if the user wants to traverse back , and the final breadcrumb is > 1--> 2 --> 5 --> 6 and clicks on 2 then all the children of 2 should > be shown in the listbox (which I can manage). The trouble I have is > creating the breadcrumb. I am not sure how to deal with this issue. > Right now I have created a tags as and when I add elements to the > breadcrumb with appropriate ID for each element. So I know what > element to look for in the tree but as the tree is constructed with > recursion I am not sure again about traversing the tree and getting > hold of all of the nodes on the way till the node which has been > clicked. > > Anyone have any ideas on dealing with the issue? > > Thanks, > > SM
