extracticon.h

来自「Drive.dll is a dll that creates a drive 」· C头文件 代码 · 共 32 行

//
// ExtractIcon.h
//

#ifndef EXTRACTICON_H
#define EXTRACTICON_H

class CExtractIcon : public IExtractIcon
{
public:
	CExtractIcon(LPCITEMIDLIST);
	~CExtractIcon();

	//IUnknown methods
	STDMETHOD (QueryInterface) (REFIID riid, LPVOID * ppvObj);
	STDMETHOD_ (ULONG, AddRef) (void);
	STDMETHOD_ (ULONG, Release) (void);

	//IExtractIcon methods
	STDMETHOD (GetIconLocation) (UINT, LPTSTR, UINT, LPINT, LPUINT);
	STDMETHOD (Extract) (LPCTSTR, UINT, HICON*, HICON*, UINT);
protected:
	DWORD m_uiRefCount;
private:
	LPITEMIDLIST	m_pidl;
	LPPIDLMGR		m_pPidlMgr;
};

#endif   //EXTRACTICON_H

//EOF