TreeView problem

[cyrus71]

Hi,

I have a UserControl that contains a TreeView(with nodes) , a TextBox and a Button,

I want that when you click on the button you would add a new TreeNode under the selected node that it's name is the text of the TextBox.

I have tryed a lot but no success, I need som code, thanks

 

[NeilTrain]

in your button click event:

TreeNode newNode = new TreeNode();
newNode.Text = txtName.Text;

tvTreeView.SelectedNode.Nodes.Add(newNode);

tvTreeView.SelectedNode = newNode;

The last line is optional, it sets the newly added node to the selected node. You may want to keep the selection the way it is. its up to you.