Hi i have a main form with a WinexplorerBar for mi menu options, sales, clients etc.

IN this form i have an ultraTabbedMdiManager control too. In this form i change the IsMdiContainer property to True.

When i click in any item of the winexplorer bar i show the other forms with this code

private void MenuBar_ItemClick(object sender, Infragistics.Win.UltraWinExplorerBar.ItemEventArgs e)
{
  switch (e.Item.Tag.ToString())
  {
    case "Items":
                ItemsForm fi = new ItemsForm();
                fi.MdiParent = this;
                fi.Show();
                break;
    case "Client":
               ClientForm fcn = new ClientForm();
               fcn.MdiParent = this;
               fcn.Show();
               break;
  }
}

This work, but i have a problem, in my itemForm, i have a ultratoolbar with a ribbon. But this control do not show. I can view  The other controls but the ribbon no.

What is the problem??