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Article #2138scrolling windows
From: Gary Kipnis
Date: Wed, 13 Dec 1989 00:11
Date: Wed, 13 Dec 1989 00:11
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929 bytes
Hi, why is it that every time a window is scrolled UpdatedWindow() has to be called to make sure everything looks updated. Is there any way to scroll content of a window without calling UpdatedWindow() and getting instanteneous screen update. On a related note, is it possible to process WM_PAINT message, without calling BeginPaint/EndPaint. Both of the questions have to do with the fact that I need to speed up window scroll/update performance. Thank you, gary
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arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!janus.Berkeley.EDU!kipnisShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!janus.Berkeley.EDU!kipnis From: kipnis@janus.Berkeley.EDU (Gary Kipnis) Newsgroups: comp.windows.ms Subject: scrolling windows Message-ID: <33182@ucbvax.BERKELEY.EDU> Date: 13 Dec 89 00:11:12 GMT Sender: usenet@ucbvax.BERKELEY.EDU Reply-To: kipnis@janus.Berkeley.EDU (Gary Kipnis) Organization: University of California, Berkeley Lines: 14