Re: CformView: set size at startup
On 12 Aug., 21:46, "ScottMcP [MVP]" <scott...@mvps.org> wrote:
On Aug 12, 10:03 am, mfc <mfcp...@googlemail.com> wrote:
could someone tell me how is it possible to set the size of the
cmainframe window to 800x480 pixel?
I`ve tried a few methods, but nothing works....
//get dialog based units
int nXpx = 533, nYpx =295;
CRect rect(0, 0, nXpx, nYpx);
int nXdbu = rect.right;
int nYdbu = rect.bottom;
int heigth = 480;
int width = 800;
CRect m_rc( 0, 0, ((width * nXpx) / nXdbu), ((heigth * nYpx) /
//MapDialogRect: dialog box units are required by the rect imput
In the end, it would be great to set the window at the specfic screen
position 0,0 with the size 800x480 pixel. Using ScreenToClient won`t
work because the window-handle is not valid at this time...
I hope someone have an idea!
To set the size of the mainframe you should be writing code in
CMainFrame::OnCreate. I don't understand what your code here is
trying to do, but you should not be concerned at all with dialog
units. Why do you want your window at a fixed dimension? It will be
annoingly small on high resolution screens.- Zitierten Text ausblenden -
- Zitierten Text anzeigen -
I`m working on a embedded device with an 800x480 screen; but I also
want to develop some GUIs at my home computer, where the screen
resolution is much higher. If I will get there an image size of
800x480, too - then I have the same aspect ratio (that would be
Is the code above ok, if I write it in the OnCreate method?
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