<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[BitBlt]]></title><description><![CDATA[<p>Was mache ich falsch?<br />
Immer wenn ich das Fenster aktualisiere ist das bild weg...</p>
<p>CPaintDC dc(this);</p>
<pre><code>CDC* dcMemory = new CDC();
dcMemory-&gt;CreateCompatibleDC(&amp;dc);
dcMemory-&gt;SelectObject(&amp;bitmap);
dc.BitBlt(m_rectFeld[0][0].left, m_rectFeld[0][0].top, m_rectFeld[0][0].Width(),
				m_rectFeld[0][0].Height(), dcMemory,0, 0, SRCCOPY);
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/topic/160891/bitblt</link><generator>RSS for Node</generator><lastBuildDate>Tue, 28 Jul 2026 22:49:08 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/160891.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 30 Sep 2006 17:13:49 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to BitBlt on Sat, 30 Sep 2006 17:13:49 GMT]]></title><description><![CDATA[<p>Was mache ich falsch?<br />
Immer wenn ich das Fenster aktualisiere ist das bild weg...</p>
<p>CPaintDC dc(this);</p>
<pre><code>CDC* dcMemory = new CDC();
dcMemory-&gt;CreateCompatibleDC(&amp;dc);
dcMemory-&gt;SelectObject(&amp;bitmap);
dc.BitBlt(m_rectFeld[0][0].left, m_rectFeld[0][0].top, m_rectFeld[0][0].Width(),
				m_rectFeld[0][0].Height(), dcMemory,0, 0, SRCCOPY);
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1147144</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1147144</guid><dc:creator><![CDATA[N°°B]]></dc:creator><pubDate>Sat, 30 Sep 2006 17:13:49 GMT</pubDate></item><item><title><![CDATA[Reply to BitBlt on Sat, 30 Sep 2006 17:26:51 GMT]]></title><description><![CDATA[<p>WO aktualisierst Du WAS?<br />
Du solltest prinzipiell immer in WM_PAINT zeichnen...</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1147155</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1147155</guid><dc:creator><![CDATA[Jochen Kalmbach]]></dc:creator><pubDate>Sat, 30 Sep 2006 17:26:51 GMT</pubDate></item><item><title><![CDATA[Reply to BitBlt on Sat, 30 Sep 2006 17:28:10 GMT]]></title><description><![CDATA[<p>ich zeichne in WM_PAINT<br />
ich zeichne das ganze fenster neu</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1147159</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1147159</guid><dc:creator><![CDATA[N°°B]]></dc:creator><pubDate>Sat, 30 Sep 2006 17:28:10 GMT</pubDate></item><item><title><![CDATA[Reply to BitBlt on Sat, 30 Sep 2006 17:53:30 GMT]]></title><description><![CDATA[<p>Innerhalb von WM_PAINT darfst DU kein CDC verwenden sondern CPaintDC!</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1147171</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1147171</guid><dc:creator><![CDATA[Jochen Kalmbach]]></dc:creator><pubDate>Sat, 30 Sep 2006 17:53:30 GMT</pubDate></item></channel></rss>