为什么TreeControl节点上的图标没有显示呢?
//--------------Tree控件操作变量------------------------
TVINSERTSTRUCT tvInsert;
HTREEITEM hParent;
//------------------------------------------------
tvInsert.hParent = NULL;
tvInsert.hInsertAfter = NULL;
tvInsert.item.mask = TVIF_TEXT;
//-----------------创建图象标签----------------------------
m_TreeBootImage.Create( IDB_TreeBootImage,20,1,ILC_COLORDDB);
m_ctrlTree.SetImageList( &m_TreeBootImage,TVSIL_NORMAL );
m_ctrlTree.SetBkColor(RGB(221,221,221));
//---------------添加子目录-------------------------------
AddTree();
m_ctrlTree.Expand(hParent,TVE_EXPAND);