I found an example on line with source code that was written with Infreagistics 6.3 version. That example did just what I needed. The example provided a handler the UtlraTree's MouseEnter event and the use of the  UltraTooTipManger to determine whether a tooltip was displayed or not. Listed below is the example MouseEnter event handler from the example. I modified the example to fit my own requirements.

 private void ultraTree1_MouseEnterElement(object sender, Infragistics.Win.UIElementEventArgs e)
{
 if (e.Element is Infragistics.Win.UltraWinTree.NodeTextUIElement)
 {
  // Get the location of the cursor
  Point pt = new Point(e.Element.Rect.X,e.Element.Rect.Y);
  Infragistics.Win.UltraWinTree.UltraTreeNode node = this.ultraTree1.GetNodeFromPoint(pt);
    
  // If the cursor is on a Tree node
  if (node != null)
  {
   Infragistics.Win.UltraWinToolTip.UltraToolTipInfo tipInfo = new Infragistics.Win.UltraWinToolTip.UltraToolTipInfo(node.Text,Infragistics.Win.ToolTipImage.Default, "", Infragistics.Win.DefaultableBoolean.True);
     this.ultraToolTipManager1.SetUltraToolTip(this.ultraTree1, tipInfo);
     this.ultraToolTipManager1.ShowToolTip(this.ultraTree1);
  }
 }
 else
  this.ultraToolTipManager1.HideToolTip();
}

Hello,

I see that you did well. I am glad that this example help you in order to achieve the desired scenario. This approach is very flexible in my opinion so you could modify it in many ways.

Please do not hesitate to contact us if you need any additional assistance.

Is there away to get the UltraTreeNode items tooltips to appear while items are being drag over UltraTreeNode items? The UltraTree's MouseEnter event does not get called when items are being dragged over the UltraTreeNode items. The dragged items being dragged are displayed when dragged over UltreTreeNode items but the  UltreTreeNode items tooltips are not displayed. Can you suggest a solution to get the UltreTreeNode items tooltips to display while items are dragged over them?

Why don't you just answer the question. If you do not know the answer just say so.