diskstatusctl.h

利用VC++开发的OCX控件

#if !defined(AFX_DISKSTATUSCTL_H__66EECA72_62F9_4309_9696_B396F7B5C90A__INCLUDED_)
#define AFX_DISKSTATUSCTL_H__66EECA72_62F9_4309_9696_B396F7B5C90A__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

// DiskStatusCtl.h : Declaration of the CDiskStatusCtrl ActiveX Control class.

/////////////////////////////////////////////////////////////////////////////
// CDiskStatusCtrl : See DiskStatusCtl.cpp for implementation.

class CDiskStatusCtrl : public COleControl
{
	DECLARE_DYNCREATE(CDiskStatusCtrl)

// Constructor
public:
	CDiskStatusCtrl();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDiskStatusCtrl)
	public:
	virtual void OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid);
	virtual void DoPropExchange(CPropExchange* pPX);
	virtual void OnResetState();
	//}}AFX_VIRTUAL

// Implementation
protected:
	~CDiskStatusCtrl();

	DECLARE_OLECREATE_EX(CDiskStatusCtrl)    // Class factory and guid
	DECLARE_OLETYPELIB(CDiskStatusCtrl)      // GetTypeInfo
	DECLARE_PROPPAGEIDS(CDiskStatusCtrl)     // Property page IDs
	DECLARE_OLECTLTYPE(CDiskStatusCtrl)		// Type name and misc status

// Message maps
	//{{AFX_MSG(CDiskStatusCtrl)
		// NOTE - ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

	//member variable
	CGraph *m_pGraph;
	BOOL m_bIs3DPie;

	//member function
	BOOL GetDiskStatus(LPCTSTR lpszDisk, long &totalMB, long &freeMB, CString &strType);
	void CreateGraphShow(LPCTSTR lpszDisk);

// Dispatch maps
	//{{AFX_DISPATCH(CDiskStatusCtrl)
	afx_msg BOOL GetIf3DPie();
	afx_msg void SetIf3DPie(BOOL bNewValue);
	afx_msg void ShowDisk(LPCTSTR diskName);
	//}}AFX_DISPATCH
	DECLARE_DISPATCH_MAP()

	afx_msg void AboutBox();

// Event maps
	//{{AFX_EVENT(CDiskStatusCtrl)
	//}}AFX_EVENT
	DECLARE_EVENT_MAP()

// Dispatch and event IDs
public:
	enum {
	//{{AFX_DISP_ID(CDiskStatusCtrl)
	dispidIf3DPie = 1L,
	dispidShowDisk = 2L,
	//}}AFX_DISP_ID
	};
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DISKSTATUSCTL_H__66EECA72_62F9_4309_9696_B396F7B5C90A__INCLUDED)