<div>
Did you assign TreeView.ImageList Property?<br />
Check:<br />
<a href="http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.imagelist.aspx" rel="ugc nofollow">http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.imagelist.aspx</a><br />

</div>


Did you assign TreeView.ImageList Property?
Check:
http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.imagelist.aspx [http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.imagelist.aspx]


<div>
&quot;Firstly the imagelist is 0 based so setting the imageindex to 2 will display the 3rd image, and 3 will show the 4th image.&quot; &nbsp; (I know)<br />
<br />
&quot;Secondly, have you addigned the correct imagelist to your treeview?&quot; (Yes i did)<br />
<br />
P.<br />

</div>


"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.


<div>
Ahhh,perfect.<br />
<br />

</div>


<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
I have this methode, and even thou I have specified<br />
the right imageindex picture. It is not working:<br />
<br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; string NewText = &quot;&quot;;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (InputBox.Show(&quot;New Folder&quot;, &quot;Folder Name&quot;, ref NewText, validation) == DialogResult.OK)<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TreeNode n2 = tvNotes.SelectedNode;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; n2.Nodes.Add(NewText);<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; n2.ImageIndex = 2; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;==========<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; n2.SelectedImageIndex = 3; &nbsp;&lt;==========<br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }<br />
<br />
Does anyone know the answer to that and is willing to help me?<br />
<br />
Peter
</div>
</div>


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

Treenode is not showing the right imageindex

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).