subject_39483.htm

一些关于vc的问答

<p>
序号：39483 发表者：luckyding 发表日期：2003-05-11 13:38:08
<br>主题：窗口的问题
<br>内容：请问如何得到一个窗口当前的显示状态，比如说最大化，或者最小化等。窗口的句柄已经得到
<br><a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p>
<hr size=1>
<blockquote><p>
<font color=red>答案被接受</font><br>回复者：Justin Le 回复日期：2003-05-11 14:53:00
<br>内容：例如:<BR>if (IsIconic())<BR>{<BR>&nbsp;&nbsp; CPaintDC dc(this); // device context for painting<BR><BR>&nbsp;&nbsp; IconEraseBkgnd(dc);<BR><BR>&nbsp;&nbsp; // Center icon in client rectangle<BR>&nbsp;&nbsp; int cxIcon = GetSystemMetrics(SM_CXICON);<BR>&nbsp;&nbsp; int cyIcon = GetSystemMetrics(SM_CYICON);<BR>&nbsp;&nbsp; CRect rect;<BR>&nbsp;&nbsp; GetClientRect(&amp;rect);<BR>&nbsp;&nbsp; int x = (rect.Width() - cxIcon + 1) / 2;<BR>&nbsp;&nbsp; int y = (rect.Height() - cyIcon + 1) / 2;<BR><BR>&nbsp;&nbsp; // Draw the icon<BR>&nbsp;&nbsp; dc.DrawIcon(x, y, m_hIcon);<BR>}<BR>
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>