MFC如何插入bmp图片？

Question

BOOL GAME::OnInitDialog()
{
CDialogEx::OnInitDialog();

// TODO:  在此添加额外的初始化

CDC* pDC = GetDC();
CBitmap bitmap;
bitmap.LoadBitmapW(IDB_BITMAP1_1);
CDC memdc;
memdc.CreateCompatibleDC(pDC);
memdc.SelectObject(&bitmap);
pDC->BitBlt(0,0,40,40,&memdc,0,0,SRCCOPY);


return TRUE;  // return TRUE unless you set the focus to a control
// 异常: OCX 属性页应返回 FALSE

}

//工程中已导入一张图片 ID为 IDB_BITMAP1_1
//上面那串代码执行完为什么没有显示图片？

Answer 1

 CWnd* pWnd;
pWnd=GetDlgItem(IDC_IMAGE1);
CDC* pDC=pWnd->GetDC();
HDC hDC = pDC->m_hDC;

CRect rect_frame;
CImage image;
pWnd->GetClientRect(&rect_frame);
image.Load(fileName);


::SetStretchBltMode(hDC,HALFTONE);
::SetBrushOrgEx(hDC,0,0,NULL);

image.Draw(hDC,rect_frame);
ReleaseDC(pDC);//释放picture控件的DC