学步园

/////////////////////////////////////////////////////////////////////////////<br /> // CPictureHolder - helper class for dealing with picture objects<br /> class CPictureHolder<br /> {<br /> // Constructors<br /> public:<br /> CPictureHolder();<br /> // Attributes<br /> LPPICTURE m_pPict;<br /> // Operations<br /> BOOL CreateEmpty();<br /> BOOL CreateFromBitmap(UINT idResource);<br /> BOOL CreateFromBitmap(CBitmap* pBitmap, CPalette* pPal = NULL,<br /> BOOL bTransferOwnership = TRUE);<br /> BOOL CreateFromBitmap(HBITMAP hbm, HPALETTE hpal = NULL,<br /> BOOL bTransferOwnership = FALSE);<br /> BOOL CreateFromMetafile(HMETAFILE hmf, int xExt, int yExt,<br /> BOOL bTransferOwnership = FALSE);<br /> BOOL CreateFromIcon(UINT idResource);<br /> BOOL CreateFromIcon(HICON hIcon, BOOL bTransferOwnership = FALSE);<br /> short GetType();<br /> BOOL GetDisplayString(CString& strValue);<br /> LPPICTUREDISP GetPictureDispatch();<br /> void SetPictureDispatch(LPPICTUREDISP pDisp);<br /> void Render(CDC* pDC, const CRect& rcRender, const CRect& rcWBounds);<br /> // Implementation<br /> public:<br /> ~CPictureHolder();<br /> };<br />