subject_64159.htm

vc

<p>
序号：64159 发表者：风中思雨 发表日期：2003-12-09 10:57:39
<br>主题：大虾帮忙看看这个错误怎么解决啊？
<br>内容：在编写鼠标追踪程序时，OnMouseMove函数的代码是这样的：<BR>void CMouseView::OnMouseMove(UINT nFlags, CPoint point) <BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;// TODO: Add your message handler code here and/or call default<BR>&nbsp;&nbsp;&nbsp;&nbsp;static char output[20];<BR>&nbsp;&nbsp;&nbsp;&nbsp;CMainFrame *pFrame=(CMainFrame *)(AfxGetApp-&gt;m_pMainWnd);<BR>&nbsp;&nbsp;&nbsp;&nbsp;CStatusBar *pStatus=&amp;pFrame-&gt;m_wndStatusBar;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(pStatus)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sprintf(output,&#34;(%d,%d)&#34;,point.x,point.y);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pStatus-&gt;SetPaneText(2,output);<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CView::OnMouseMove(nFlags, point);<BR>}<BR><BR>错误是这样表示的：<BR>error C2227: left of '-&gt;m_pMainWnd' must point to class/struct/union<BR>Error executing cl.exe.<BR>你们看怎么解决啊？<BR>帮帮我啊<BR>谢谢！<BR>2003-12-9 10:59:23