How to create CImage from DIB pixel data without a device context

BOOL CDCMImage::LoadFromFile(LPCTSTR pszFileName)
{
m_oeImgType = IMG_NONE;
if(TRUE != m_CImage.IsNull())
m_CImage.Destroy();
CDicomImage oCDicomImage;
CString cstrfilename= pszFileName;
cstrfilename.Replace(_T('\\'), _T('//'));
char achfilename [200]= "";
USES_CONVERSION;
strcpy(achfilename,T2A(cstrfilename));
if(TRUE == oCDicomImage.OpenDCMFile((const char*)achfilename))
{
m_oeImgType = IMG_DCM;
void *pvDibData = NULL;
CSize ImgSize(0, 0);
ImgSize = oCDicomImage.DCMImageDIBData(pvDibData);

if((ImgSize != CSize(-1, -1)) && (pvDibData != NULL))
{
BITMAPINFO oBMI;
oBMI.bmiHeader.biSize = sizeof(oBMI);
oBMI.bmiHeader.biWidth = ImgSize.cx;
oBMI.bmiHeader.biHeight = -ImgSize.cy;
oBMI.bmiHeader.biPlanes = 1;
oBMI.bmiHeader.biBitCount = 24;
oBMI.bmiHeader.biCompression = BI_RGB;
oBMI.bmiHeader.biSizeImage = 0;
// hbmp Should destroy after use

m_hbmpDCM = CreateDIBSection(NULL, &oBMI, DIB_RGB_COLORS, (void**)&pvDibData, NULL, NULL);
if(m_hbmpDCM)
{
m_CImage.Attach(m_hbmpDCM);
}
if(pvDibData)
{
delete pvDibData;
pvDibData = NULL;
return true;
}
}
}
else
return false;
}

Given code is part of my program for reading a DICOM file from directory and to attach the dicom image data as a CImage type member of my class "CDCMImage". The pixel data of the reading DICOM image will get at "pvDibData" by call to function "oCDicomImage.DCMImageDIBData(pvDibData)" and . Upto that part part is correct I have already verified it. My problem is in remaining part which create CImage using the pixel data. Issue is how to create a CImage from the pixel data and other image details(image size, bit count etc.)which I already have?.
As you can view in code, I used "CreateDIBSection" windows function with HDC parameter (first parameter )as creating CImage. I'm not sure whether it is correct. Can I use it like that?