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序号：28691 发表者：木子 发表日期：2003-01-23 12:34:32
<br>主题：处理树形控件图标问题
<br>内容：在树形控件中，如何实现在第一层目录用第一个图标，第二层用第二个图标，第三层用第三个目录、、、、、、？
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<font color=red>答案被接受</font><br>回复者：lin 回复日期：2003-01-23 12:58:04
<br>内容：何为在第一层目录用第一个图标，第二层用第二个图标，第三层用第三个目录、、、、、<BR><BR>看看这段代码可能对你有帮助：<BR>m_list.Create(16, 16, 0 ,8, 8);//CImageList m_list;(m_list为成员变量)<BR>&nbsp;&nbsp;&nbsp;&nbsp;m_list.Add(AfxGetApp()-&gt;LoadIcon(IDI_ICON1));<BR>&nbsp;&nbsp;&nbsp;&nbsp;m_list.Add(AfxGetApp()-&gt;LoadIcon(IDI_ICON2));<BR>m_list.Add(AfxGetApp()-&gt;LoadIcon(IDI_ICON3));<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;m_ctlTree.SetImageList(&amp;m_list, TVSIL_NORMAL);<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;TV_INSERTSTRUCT tvinsert;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.hParent = NULL;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.hInsertAfter = TVI_LAST;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.mask = TVIF_TEXT | TVIF_IMAGE;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.hItem = NULL;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.state = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.stateMask = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.cchTextMax = 6;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.cChildren = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.lParam = 0;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;//top level<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.pszText = "Homer";<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.iImage = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;HTREEITEM hDad1 = m_ctlTree.InsertItem(&amp;tvinsert);<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.pszText = "Marge";<BR>&nbsp;&nbsp;&nbsp;&nbsp;HTREEITEM hDad2 = m_ctlTree.InsertItem(&amp;tvinsert);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;//second level<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.hParent = hDad1;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.iImage = 1;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.pszText = "Homer";<BR>&nbsp;&nbsp;&nbsp;&nbsp;HTREEITEM hDad3 = m_ctlTree.InsertItem(&amp;tvinsert);<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.pszText = "Marge";<BR>&nbsp;&nbsp;&nbsp;&nbsp;m_ctlTree.InsertItem(&amp;tvinsert);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;//third level<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.hParent = hDad3;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tvinsert.item.iImage = 2;<BR>&nbsp;&nbsp;&nbsp;&nbsp;tvinsert.item.pszText = "Homer";<BR>&nbsp;&nbsp;&nbsp;&nbsp;HTREEITEM hDad4 = m_ctlTree.InsertItem(&amp;tvinsert);<BR>添加内容前，制定图标索引（即再CImageList中的位置）
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回复者：木子 回复日期：2003-01-23 13:12:38
<br>内容：非常感谢！！！！！！
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