CPU Load Control

// LoadControlDlg.h : header file
//

#pragma once
#include "afxwin.h"
#include "afxcmn.h"
#include <pdh.h>

 
// CLoadControlDlg dialog
class CLoadControlDlg : public CDialog
{
// Construction
public:
	CLoadControlDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	enum { IDD = IDD_LOADCONTROL_DIALOG };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support


// Implementation
public:
	HICON m_hIcon;

	UINT_PTR m_nTimer;

	ULONG ulCpuCycles;
	ULONG ulCpuCount;

	HQUERY hQuery;
	HCOUNTER hCounter;
	bool bCounterInit;
	long m_desiredLoad;	

	// Generated message map functions
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	DECLARE_MESSAGE_MAP()
public:
	afx_msg void OnNMCustomdrawProgress1(NMHDR *pNMHDR, LRESULT *pResult);
public:
	afx_msg void OnEnChangeEdit1();
	static LONG GetCPUCycle(HQUERY query, HCOUNTER counter);
	void OnTimer(UINT nIDEvent);
public:
	CEdit m_desired;
public:
	CProgressCtrl m_load;
public:
	CStatic m_loadText;
public:
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
public:
	afx_msg void OnDestroy();
};