Enables the Thumbnail Toolbar in the thumbnail preview of a pinned site.
Returns one of the following values.
S_OK The operation completed successfully. E_ACCESSDENIED The current page is not a pinned site. E_NOTIMPL This method is not supported on Windows CE.
This method completes the process of creating a Thumbnail Toolbar. You must add buttons to the Thumbnail Toolbar by using msSiteModeAddThumbBarButton before the Thumbnail Toolbar can be displayed.
Buttons cannot be added after the Thumbnail Toolbar is visible, but you can:
- Use msSiteModeUpdateThumbBarButton to temporarily hide or disable buttons that are not needed.
- Replace existing positions or toggle buttons by using IShellUIHelper4::msSiteModeAddButtonStyle.Note To view the Thumbnail Toolbar, hover over the pinned site button in the Windows taskbar.