subject_17981.htm

来自「一些关于vc的问答」· HTM 代码 · 共 36 行

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序号：17981 发表者：方舟 发表日期：2002-10-17 09:16:55
<br>主题：CListCtrl控件的问题
<br>内容：&nbsp;&nbsp;&nbsp;&nbsp;for(int nListEntry=0;!m_setComplete.IsEOF();nListEntry++)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.InsertItem(nListEntry,LPCTSTR(itoa(m_setComplete.m_iId,szBuffer,10)),0);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.SetItemText(nListEntry,1,LPCTSTR(m_setComplete.m_strFrequency));<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.SetItemText(nListEntry,2,LPCTSTR(m_setComplete.m_strCallsign));<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.SetItemText(nListEntry,3,LPCTSTR(m_setComplete.m_strInput));<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.SetItemText(nListEntry,4,LPCTSTR(m_setComplete.m_strCity));<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_lcRepeaterList.SetItemText(nListEntry,5,LPCTSTR(m_setComplete.m_strState));<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_setComplete.MoveNext();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR><BR>为何我的ClistCtrl控件种只显示插入的m_iId而后边的都不显示呀？？？<BR>BOOL SetItemText( int nItem, int nSubItem, LPTSTR lpszText )nItem指的是何？nSubItem指的是何？
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回复者：CDMA2000 回复日期：2002-10-17 09:25:11
<br>内容：nItem指的是插入的行的位置索引<BR>nSubItem指的是某行的列的位置索引
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回复者：小戟 回复日期：2002-10-17 09:31:29
<br>内容：是不是没有添加列呀！
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<font color=red>答案被接受</font><br>回复者：CDMA2000 回复日期：2002-10-17 09:32:12
<br>内容：后边的都不显示，是不是因为你在InsertColumn<BR>时没有插入足够的列头啊
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回复者：徐景周 回复日期：2002-10-17 10:07:58
<br>内容：将你的SetItemText中的列改用GetItemCount用循环实现，如下：<BR><BR>extern CListCtrl* pmyListCtrl;<BR><BR>CString strText;<BR>int nColumnCount = pmyListCtrl-&gt;GetHeaderCtrl()-&gt;GetItemCount();<BR><BR>// Insert 10 items in the list view control.<BR>for (int i=0;i &lt; 10;i++)<BR>{<BR>&nbsp;&nbsp; strText.Format(TEXT("item %d"), i);<BR><BR>&nbsp;&nbsp; // Insert the item, select every other item.<BR>&nbsp;&nbsp; pmyListCtrl-&gt;InsertItem(<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;LVIF_TEXT|LVIF_STATE, i, strText, <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i%2)==0 ? LVIS_SELECTED : 0, LVIS_SELECTED,<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0, 0);<BR><BR>&nbsp;&nbsp; // Initialize the text of the subitems.<BR>&nbsp;&nbsp; for (int j=1;j &lt; nColumnCount;j++)<BR>&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;strText.Format(TEXT("sub-item %d %d"), i, j);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pmyListCtrl-&gt;SetItemText(i, j, strText);<BR>&nbsp;&nbsp; }<BR>}<BR>
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回复者：beastbird 回复日期：2003-04-22 00:11:59
<br>内容：不要从MSDN上面随便抄一端就来糊弄人，按照这种方法是可以，但是还是不能解决问题。<BR>我在其他地方看见是在插入后，在从0（记住不是从一）开始，重新用SetItemText（）插入数据。<BR>不知道是否可行，希望可以！！<BR>
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