Binding TreeView Control to an Arraylist

[KKrista]

Hi, I am developing application in which an Arraylist has a list of users. I also have a TreeView to show the users in the list. Can anyone tell me how to bind the TreeView Control to the Arraylist?

Thanks in advance, Murali

[Manoj Kumar Rai]

Murali, If you want to use a tree view then one way i can suggest is that, you you populte the tree view like below: Suppose "tvw" is the tree view. TreeNode ndRoot = new TreeNode(stringUserName); tvw.Nodes.Add(ndRoot); this way you can add all ur users in the tree view. Manoj

Manoj Never Gives up

[KKrista]

Hi Manoj, Thanks for your reply. I am able to add nodes into the tree view without any problem. However, I want to bind an Arraylist to the TreeView so that the TreeView is controlled whenever the Arraylist is modified (Addition/Deletion of Users). Is that possible?

Thanks in advance, Murali

[zaboboa]

TreeView control does not support databinding. What you can do, is have an event handler on the ArrayList, and every time you add, or remove an element from the array, you can repopulate the treeview control. Hope that helps.