Bitmap图片的使用

图片的打开

	HBITMAP hBitMap;
       CString szFileName = "E:\\Work\\Cells.bmp";
       hBitMap = (HBITMAP)LoadImage(NULL,
                                                        szFileName,
                                                        IMAGE_BITMAP,
                                                        0,0,
                                                        LR_LOADFROMFILE | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);

BITMAP , HBITMAP, CBitmap直接的转换

	BITMAP bitMap;
	HBITMAP hBitMap;
	CBitmap cBitmap;
	CString str;
	hBitMap = m_Pic.GetBitmap();
	cBitmap.Attach(hBitMap);
	cBitmap.GetBitmap(&bitMap);
	str.Format("%d,%d",bitMap.bmWidth,bitMap.bmHeight);
	m_Edit.SetWindowText(str);