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  • Status: Solved
  • Priority: Medium
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Treenode is not showing the right imageindex

Hi,

I have this methode, and even thou I have specified
the right imageindex picture. It is not working:


            string NewText = "";
            if (InputBox.Show("New Folder", "Folder Name", ref NewText, validation) == DialogResult.OK)
            {
                TreeNode n2 = tvNotes.SelectedNode;
                n2.Nodes.Add(NewText);
                n2.ImageIndex = 2;               <==========
                n2.SelectedImageIndex = 3;  <==========

            }

Does anyone know the answer to that and is willing to help me?

Peter
0
peterkiers
Asked:
peterkiers
2 Solutions
 
mkobrinCommented:
You are not stating which images are being displayed.
Firstly the imagelist is 0 based so setting the imageindex to 2 will display the 3rd image, and 3 will show the 4th image.
Secondly, have you addigned the correct imagelist to your treeview?

Regards,
Mike
0
 
Miguel OzSoftware EngineerCommented:
0
 
peterkiersAuthor Commented:
"Firstly the imagelist is 0 based so setting the imageindex to 2 will display the 3rd image, and 3 will show the 4th image."   (I know)

"Secondly, have you addigned the correct imagelist to your treeview?" (Yes i did)

P.
0
 
hosneylkCommented:
In case you're trying to add the image to the new node you should do this..
TreeNode n2 = tvNotes.SelectedNode;
TreeNode n3 = new TreeNode(NewText);
n3.ImageIndex = 2;
n3.SelectedImageIndex = 3;
n2.Nodes.Add(n3);

Open in new window

0
 
peterkiersAuthor Commented:
Ahhh,perfect.

0

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