怎样更改ctreectrl的+号 -号为我所指定的图片

[glunoy]

RT。

[孤客天涯]

CImageList m_Image;

m_Imag.Create(16, 16, ILC_COLOR24|ILC_MASK, 0, 4);
m_Imag.Add(::AfxGetApp()->LoadIcon(IDI_LOOK));
m_Imag.Add(::AfxGetApp()->LoadIcon(IDI_SEE));

m_Tree.SetImageList(&m_Imag,TVSIL_NORMAL);
// 插入时指定图片
m_Tree.InsertItem("AAA",0,0,m_hTreemRoot);
m_Tree.InsertItem("bbb",1,1,m_hTreemRoot);
// 修改已有的图片
typedef struct _LVITEM {
UINT mask;
int iItem;
int iSubItem;
UINT state;
UINT stateMask;
LPTSTR pszText;
int cchTextMax;
int iImage;
LPARAM lParam;
#if (_WIN32_IE >= 0x0300)
int iIndent;
#endif
} LVITEM, FAR *LPLVITEM; //iImage就是你图片的索引号
m_Tree.SetItem(XXXX);

[etz2008]

static CImageList m_Image;
m_Image.Create(16,16,ILC_COLOR|ILC_MASK,3,1);
m_Image.Add(AfxGetApp()->LoadIcon(IDI_ICON2));
m_Image.Add(AfxGetApp()->LoadIcon(IDI_ICON3));
m_Image.Add(AfxGetApp()->LoadIcon(IDI_ICON4));
m_Mend.SetImageList(&m_Image,TVSIL_NORMAL);
DWORD dwStyles=GetWindowLong(m_Mend.m_hWnd,GWL_STYLE);

dwStyles=dwStyles|TVS_EDITLABELS|TVS_HASBUTTONS|TVS_HASLINES|TVS_LINESATROOT;;
SetWindowLong(m_Mend.m_hWnd,GWL_STYLE,dwStyles);

HTREEITEM hRoot;
TV_INSERTSTRUCT ti;
ti.hParent=TVI_ROOT;
ti.hInsertAfter=TVI_LAST;
ti.item.mask=TVIF_TEXT|TVIF_PARAM|TVIF_IMAGE|TVIF_SELECTEDIMAGE;;
ti.item.lParam=0;//这里就实现了
ti.item.iImage=1;
ti.item.iSelectedImage=1;
ti.item.pszText="更新文件列表";
hRoot=m_Mend.InsertItem(&ti);

[glunoy]

经过实践验证，只有jennyvenus 是对的

[用户 昵称]

找 VividTree

[用户 昵称]

http://www.codeproject.com/KB/tree/VividTree.aspx

[glunoy]

嗯 都对。。都是我对MSDN理解不到位啊 哎
其实设置图片 就是关键了。。汗
谢谢各位