About Construct a LBitmap object from LBitmapWindow obJect.

how to construct a LBitmap object from LBitmapWindow obJect?,and let LBitmap object and LBitmapWindow obJect hold their own data.

my code is like this:

pBITMAPHANDLE hBitmap;
hBitmap=m_LBitmapWnd.GetHandle();
LBitmap LeadBitmap(hBitmap);
//use the object as a parameter:
m_edtThumWnd.SetLBitmapHandle(LeadBitmap);


the problem is that,the LeadBitmap is ok, but the m_LBitmapWnd is crashed,because they use a same handle.

You should copy the image and not just make them use the same bitmap. To do that, use the LBitmapBase::Copy() function.