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01.31.2008 at 06:48AM PST, ID: 23126324
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9.0

MFC: When drawing in a view by overloading OnDraw(CDC* pDC), how can the view be explicitly redrawn?

Asked by sternocera in Windows MFC Programming, Windows Programming, Microsoft Visual C++

Hello,

I'm drawing on an MFC view in the usual manner - by overloading OnDraw(CDC* pDC). When I change some setting which will cause the view to be drawn in a different way then it was previously drawn (in my case, change the "page" of the view, an int, which will cause my OnDraw to draw another area), there is no way that I'm aware of to tell the view to redraw - I must resize the window or something.

How can the view be explicitly redrawn?

Regards,
SternoceraStart Free Trial
 
 
[+][-]01.31.2008 at 07:00AM PST, ID: 20787132

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About this solution

Zones: Windows MFC Programming, Windows Programming, Microsoft Visual C++
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Solution Provided By: alb66
Participating Experts: 1
Solution Grade: A
 
 
 
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