IDROPSRC.H
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:1k
源码类别:
Windows编程
开发平台:
Visual C++
- /*
- * IDROPSRC.H
- *
- * Definitions and function prototypes for a template
- * DropSrouce object.
- *
- * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
- *
- * Kraig Brockschmidt, Microsoft
- * Internet : kraigb@microsoft.com
- * Compuserve: >INTERNET:kraigb@microsoft.com
- */
- #ifndef _IDROPSRC_H_
- #define _IDROPSRC_H_
- #include <inole.h>
- class CDropSource;
- typedef class CDropSource *PCDropSource;
- class CDropSource : public IDropSource
- {
- protected:
- ULONG m_cRef; //Interface reference count
- LPVOID m_pBack; //Backpointer
- public:
- CDropSource(LPVOID);
- ~CDropSource(void);
- //IDropSource interface members
- STDMETHODIMP QueryInterface(REFIID, LPVOID *);
- STDMETHODIMP_(ULONG) AddRef(void);
- STDMETHODIMP_(ULONG) Release(void);
- STDMETHODIMP QueryContinueDrag(BOOL, DWORD);
- STDMETHODIMP GiveFeedback(DWORD);
- };
- #endif //_IDROPSRC_H_