subject_28329.htm

vc

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序号：28329 发表者：疯子 发表日期：2003-01-20 14:29:13
<br>主题：关于例表控件的问题，请指教！
<br>内容：各位大虾，我是一之菜菜鸟，我想问各位一个问题。我在对话框上放了一个列表控件，当我点击列表控件时，能够将我选中的列表控件的值读到编辑 控件中，请大家指教，最好有例子，谢谢了！很急！
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回复者：mm2003 回复日期：2003-01-20 14:41:16
<br>内容：例子没有，不过及其简单,先定位，然后CString str=m_grid.GetText();
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<font color=red>答案被接受</font><br>回复者：upstream 回复日期：2003-01-20 16:14:49
<br>内容：假设你的列表控件是report类型的,m_YourList,共有N列,nCol;<BR><BR>第一步，先判断哪一行被选中。<BR>&nbsp;&nbsp;&nbsp;&nbsp;int iItem;<BR>&nbsp;&nbsp;&nbsp;&nbsp;POSITION pos = m_YourList.GetFirstSelectedItemPosition();<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (pos == NULL)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TRACE0("No items were selected!\n");<BR>&nbsp;&nbsp;&nbsp;&nbsp;else<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; while (pos)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iItem = m_YourList.GetNextSelectedItem(pos);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TRACE1("Item %d was selected!\n", nItem);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// you could do your own processing on nItem here<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>第二步：获得各个子项的值<BR>&nbsp;&nbsp;&nbsp;&nbsp;CString strText;<BR>&nbsp;&nbsp;&nbsp;&nbsp;for(int iSubItem=0;iSubItem&lt;nCol;iSubItem++)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;strText+=m_YourList.GetItemText(iItem,iSubItem);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR>第三步：设置编辑控件的值，设其ID为IDC_EDIT_TEXT<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItem(IDC_EDIT_TEXT)-&gt;SetWindowText(strText);<BR><BR>至于其他情况，也可根据这个例子来。<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR><BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR>2003-1-20 16:17:09