自己做一个24位的位图,然后掉入,颜色就好看了。if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
{
TRACE0("Failed to create toolbar\n");
return -1;      // fail to create
} CImageList imageList;
CBitmap bitmap;

// Create and set the normal toolbar image list.
bitmap.LoadBitmap(IDB_TOOLBAR);
imageList.Create(19,19, ILC_COLORDDB|ILC_MASK,8,8);
imageList.Add(&bitmap, RGB(255,0,255));
m_wndToolBar.SendMessage(TB_SETIMAGELIST, 0, (LPARAM)imageList.m_hImageList);
imageList.Detach();
bitmap.Detach();