C / C++ / MFC

void CWnd::MoveWindow(int x, int y, int nWidth, int nHeight, BOOL bRepaint)
{
	ASSERT(::IsWindow(m_hWnd));

	if (m_pCtrlSite == NULL)
		::MoveWindow(m_hWnd, x, y, nWidth, nHeight, bRepaint);
	else
		m_pCtrlSite->MoveWindow(x, y, nWidth, nHeight, bRepaint);
}

HBITMAP hBmp = (HBITMAP)LoadImage(NULL, fileName, IMAGE_BITMAP,
	0, 0, LR_LOADFROMFILE | LR_DEFAULTSIZE);
CStatic * pStatic = NULL;
pStatic = ((CStatic*)GetDlgItem(IDC_MYPICTURE));
if(hBmp && pStatic)	//check if bitmap is loaded and
					//the CStatic pointer is valid
{
	HBITMAP hOldBmp = pStatic->GetBitmap();
	DeleteObject(hOldBmp); //free resources
	pStatic->SetBitmap(hBmp);
}

HBITMAP hBmp = (HBITMAP)LoadImage(NULL, fOpen.GetPathName(), IMAGE_BITMAP,
	0, 0, LR_LOADFROMFILE | LR_DEFAULTSIZE);

//hDlg is the dialog window's handle
HWND hWnd = ::GetDlgItem(hDlg, IDC_MYPICTURE);
if(hBmp && hWnd)	//check if bitmap is loaded and
			//the CStatic pointer is valid
{
        //Get the current bitmap assigned to the control
	HBITMAP hOldBmp =
                (HBITMAP) ::SendMessage(hWnd, STM_GETIMAGE, IMAGE_BITMAP, 0);
	if(hOldBmp) //if there is a bitmap destory it to free resources
		DeleteObject(hOldBmp);
        //Assign the new bitmap to the control
	::SendMessage(hWnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBmp);
}