Toolbar Tooltip

Hi Oleg,

I have one toolbar which is created at runtime.
I used following code to design the toolbar.

m_wndAgentToolBar=(CCmcCustomToolBar*)pCommandBars->Add(_T(g_cmcagent),xtpBarTop,RUNTIME_CLASS(CCmcCustomToolBar));
m_wndAgentToolBar->SetContextMenuPresent(FALSE);
m_wndAgentToolBar->ShowExpandButton(FALSE);
m_wndAgentToolBar->SetButtons(ButtonCmdID, nButtonCount);
//Setting Icon
if(!XTPImageManager()->SetIcons(imlIcons,ButtonCmdID,nButtonCount,TBImgSizeHI))
       {
           TRACE0("Failed to set agent toolbar icon\n");
           bRtn = FALSE;
           goto lCleanup;
       }

How can I set the tooltip to the buttons?