How to display List in ASP.NET TreeView Control as binary tree

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I want to create Binary tree in TreeView Control from List
Could not find any Logic.
My list as:

C#

List members = getAllMembers();

I tried:

C#

TreeView1.Node.Add(members.First());  //Root Node Add
//TreeNode LeftNode,RightNode;

Now i am getting how to move futher.

C#

//I know the logic for Left child is: 
if (isExists( members[currentNodeIndex * 2])
 LeftNode.Nodes.Add(members[currentNodeIndex * 2]) 

//for Right child
if (isExists( members[(currentNodeIndex * 2) + 1])
 LeftNode.Nodes.Add(members[currentNodeIndex * 2])

I have record of more than 2000 members. I want to display all in hierarichal order in treeview. Could not find proper logic. Please help.

Posted 12-May-10 22:28pm

Gaurav Mahajan

Updated 12-May-10 23:02pm

Sandeep Mewara

v2

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Henry Minute · Answer 1 · 2010-05-13T08:57:00

I do not have any idea on how to do this as I am having difficulty in visualizing a TreeView displaying a BinaryTree. It would end up being very, very wide for any tree with a depth greater than about 3.

However I recently bookmarked this[^] for later investigation and offer it in the hope that it might be of use to you.

Good luck! :)

How to display List in ASP.NET TreeView Control as binary tree

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How to display List in ASP.NET TreeView Control as binary tree

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