private void CopyNode(bool clone)
{
RadTreeNode selectedNode = this.treeView.SelectedNode;
if (selectedNode == null)
{
return;
}
this.copyRef = new WeakReference(clone ? selectedNode.Clone() : (object)selectedNode);
DataObject dataObject = new DataObject();
dataObject.SetData("RadTreeViewTreeNode", (object)selectedNode.GetHashCode());
dataObject.SetText(selectedNode.Text);
Clipboard.SetDataObject((object)dataObject);
}
private void radTreeView1_DragDrop(object sender, DragEventArgs e)
{
RadTreeNode sourceNode = e.Data.GetData(typeof(RadTreeNode)) as RadTreeNode;
// Retrieve the client coordinates of the drop location.
Point targetPoint = rtvTree.PointToClient(new Point(e.X, e.Y));
// Retrieve the node at the drop location.
RadTreeNode targetNode = rtvTree.GetNodeAt(targetPoint);
if (sourceNode != null && targetNode != null)
{
RadTreeNode clonedNode = (RadTreeNode)sourceNode.Clone();
if (radioButtonCut.Checked)
{
sourceNode.Remove();
}
targetNode.Nodes.Add(clonedNode);
targetNode.Expanded = true;
}
}
protected virtual RadTreeNode CreateTreeNode(RadTreeNode sourceTreeNode)
{
return(sourceTreeNode.Clone() as RadTreeNode);
}
