Re: To Load a Bitmap on the CStatic Control

From:
"Victor" <nijegorodov.otpusk@freenet.de>
Newsgroups:
microsoft.public.vc.mfc
Date:
Sun, 18 Mar 2007 13:59:32 +0100
Message-ID:
<#GvGF1VaHHA.3996@TK2MSFTNGP03.phx.gbl>
Note, that ::GetLastError should be called ONLY some API call FAILED (return
FALSE).
Otherwise, the GetLastError return value is unpredictable!

Victor

"lucky" <Laxmanmaruthy@gmail.com> wrote in message
news:1173941486.545450.162920@y66g2000hsf.googlegroups.com...

Hi,

I have already posted a message "CBitmap on CButton" which i thought
not needed.
But now i am doing to load a bitmap on the CStatic control.

I have a static control on the dialog which is of type CStatic.
Now i need to load a bitmap image on the static control.

so what i did is, i used "Add Variable" and selected a "control
variable" for this static control
and i have this code snippet in the OnInitDialog().

       HBITMAP hbitmap
= ::LoadBitmap(::AfxGetResourceHandle(),
       MAKEINTRESOURCE(IDB_BITMAP_UP));
DWORD erno1 = GetLastError();
HBITMAP h_bmp = m_static_test.SetBitmap(hbitmap);
DWORD erno2 = GetLastError();

During execution i set a breakpoint at HBITMAP hbitmap
= ::LoadBitmap().
When i put a cursor at HBITMAP hbitmap = ::LoadBitmap() after this
line is executed,
it is showing ----> hbitmap 0x0038021f {unused 0 }.

And also what i observed was both erno1 and erno2 are showing
120after they are executed
line after line. I don't know waht does it mean and also the return
value of m_static_test.SetBitmap(hbitmap); is zero after its
execution.

So it means that the bitmap is not set on the static control, since
SetBitmap() is returning
zero after execution.

Is the problem at LoadBitmap() since it is showing unused 0 for
hbitmap .

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