subject_52006.htm

vc

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序号：52006 发表者：Fe 发表日期：2003-09-06 16:05:33
<br>主题：error C2065: 'UpdateDate' : undeclared identifier
<br>内容：我是照书上来的。创建了基于对话框的项目，ok按钮的单击处理函数OnOK。<BR>void CCityBreakDlg::OnOK() <BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;// TODO: Add extra validation here<BR>&nbsp;&nbsp;&nbsp;&nbsp;CString strMessage;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CString strHotel;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CString strDest;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;// * * Transfer date from the control to the variables<BR>&nbsp;&nbsp;&nbsp;&nbsp;UpdateDate();<BR>&nbsp;&nbsp;&nbsp;&nbsp;// * * <BR>&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItem(IDC_LUXURY + m_nHotel)-&gt;GetWindowText(strHotel);<BR>&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItem(IDC_LONDON + m_nDestination)-&gt;GetWindowText(strDest);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;// * * <BR>&nbsp;&nbsp;&nbsp;&nbsp;strMessage =&#34;Bon Voyage to a &#34; + strHotel + &#34;Hotel in &#34; + strDest;<BR>&nbsp;&nbsp;&nbsp;&nbsp;MessageBox(strMessage);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CDialog::OnOK();<BR>}<BR>error C2065: 'UpdateDate' : undeclared identifier<BR>怎么回事啊。
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<font color=red>答案被接受</font><br>回复者：vc6 回复日期：2003-09-06 16:06:50
<br>内容：UpdateDate----&gt;UpdateData
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回复者：Fe 回复日期：2003-09-06 16:11:08
<br>内容：哈哈，<BR>谢谢，困扰我多时的问题，原来如此……
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