C / C++ / MFC

Naveen.R wrote:

I have noticed that active-x are always created with id 0. Use Spy++ and check the ID.

Stephen Hewitt wrote:

I don't believe this is reliable

Stephen Hewitt wrote:

I inserted the “Microsoft Office Chart 10.0” control into the “ActiveX Control Test Container” then used "Spy++" to scope out the IDs

Naveen.R wrote:

Do you think its the implementation differece of ATL Active X and MFC Active x?

CImage m_File1,m_File2,mm;
CDC dc;
CBitmap bmp;

m_File1.Load(_T("c:\\1.bmp"));
m_File2.Load(_T("c:\\2.bmp"));

dc.CreateCompatibleDC(GetDC());
dc.FillSolidRect(CRect(0,0,800,600),RGB(53,97,200));
bmp.CreateCompatibleBitmap(GetDC(),800,600);
dc.SelectObject(bmp);

m_File1.BitBlt(dc.m_hDC,0,0,800,600,0,0,SRCCOPY);
m_File2.BitBlt(dc.m_hDC,150,150,800,600,0,0,SRCCOPY);

mm.Attach((HBITMAP)bmp.m_hObject);
mm.Save(_T("E:\\123.bmp"));

m_File2.Detach();
m_File1.Detach();
mm.Detach();
bmp.DeleteObject();
dc.DeleteDC();

Hamid. wrote:

m_File2.Detach();
m_File1.Detach();
mm.Detach();

Mark Salsbery
Microsoft MVP - Visual C++

	HANDLE handle;
	DWORD m_Pos,m_NumberofFile=0;
	handle=CreateFile(_T("e:\\1.bmp"), 
GENERIC_READ,0,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);                    
dwPos = SetFilePointer(handle, 0, NULL, FILE_END);
	LockFile(handle, m_Pos, 0, m_NumberofFile, 0);