C / C++ / MFC

//CCalibrationDialog.h
#pragma once
#include "afxcmn.h"
// CCalibrationDialog dialog
class CCalibrationDialog : public CDialog
{
	DECLARE_DYNAMIC(CCalibrationDialog)

public:
	CCalibrationDialog(CWnd* pParent = NULL);   // standard constructor
	virtual ~CCalibrationDialog();

// Dialog Data
	enum { IDD = IDD_DIALOG_CALIBRATION };
	CProgressCtrl m_ProgressCtrl;
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protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	virtual BOOL OnInitDialog();
	DECLARE_MESSAGE_MAP()
public:
	afx_msg void OnBnClickedButtonCalPrg();
};
//CCalibrationDialog.cpp
void CCalibrationDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_PROGRESS_CAL, m_ProgressCtrl);
}

BOOL CCalibrationDialog::OnInitDialog()
{
        m_ProgressCtrl.SetRange(0,100);
	m_ProgressCtrl.SetStep(10);
	return true;
}
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void CCalibrationDialog::OnBnClickedButtonCalPrg()
{
	m_ProgressCtrl.StepIt();
}