DockingPane in C#: "Member Not Found"

When trying to use the ActiveX DockingPane control in a C# application, I am constantly getting the error message "Member not found" from DockingPanes (I assume the message is from DockingPanes because the titlebar displays "DOCKIN~1".

This happens once when the application is initially loaded and displayed.  The error also occurs when the pane is undocked and then docked again.  However, when I close the message box after the pane attempts to re-dock, the pane now completely disappears.

Do you have any suggestions for what might be causing this?  Some sample code snippets for how I am implementing this is below:

// General Setup
AxXtremeDockingPane.AxDockingPane axDockingPane;
axDockingPane.Options.HideClient = true;
axDockingPane.SetCommandBars(axCommandBars);
Pane p = axDockingPane.CreatePane(1, 200, 200, DockingPaneDirection.DockTopOf, null);
p.Title = "Pane Title";
p.Options = PaneOptions.PaneNoCloseable;

// Attach Pane Event
private void axDockingPane_AttachPane(object sender, AxXtremeDockingPane._DDockingPaneEvents_AttachPaneEvent e)
{
    e.item.Handle = (int) textBox1.Handle;
}

Thank you in advance for any assistance.

Hi Boyd,

Yes Oleg is stil with us  we are in the process of chaning over to a new customer support help desk so our emails are all forwarding to support currently, sorry for the confusion.  We should be releasing v9.0 by Monday, if your need is not urgent we ask that you want until then for the update, Thanks

I'm not sure what you mean by "fix fo using a non-VB image list", but you can now:

Use icons from the CommandBars ImageManager control with any of the Suite controls.

Load icons from a bitmap file like the MFC version.  All your images can be stored in one bitmap and loaded at the same time.  For example, you have a bitmap that is 160x16 with 10 16x16 images.  No longer must each image me individually loaded.

Hope this helps.  If not,can you be more specific to the problem?