烦请各位告诉我CBitmap和HBITMAP的区别及相互转换方法。多谢了

Question

HPEN hPen,hPen2; 
CPen pen,pen2;  
pen.Attach(hPen);
hPen2 = (HPEN)pen;其他对象的方法一样

Answer 1

CBitmap bmp;
bmp.LoadBitmap(IDB_BITMAP1);
HBITMAP hbm = (HBITMAP)bmp;
CBitmap bmp1;
bmp1.Attach(hbm);

Answer 2

HBITMAP = CBitmap.m_hObject
CBitmap* = CBitmap.FromHandle(HBITMAP)

Answer 3

//已知HBITMAP hbit;
CBitmap cb;
cb.FromHandle(hbit);//已知CBitmap cb;
HBITMAP hbit=(HBITMAP)cb;

Answer 4

CBitmap bmp;
HBITMAP hBmp;
相互转换：
hBmp=(HBITMAP)bmp.GetSafeHandle();
bmp.Attach(hBmp);