// Bruno.h
#include <afxwin.h>
#include "resource.h"

class CBrunoApp:public CWinApp
{
public:
	BOOL InitInstance();
};

class CBrunoDlg:public CDialog
{
public:
	CBrunoDlg(CWnd* pParent = NULL);

	// *** Dialogfenster Bruno.rc Behandlung ***

	void DoDataExchange(CDataExchange* pDX);
	void OnBerechnen();
private:
	double m_dNetto;
	double m_dBrutto;
	DECLARE_MESSAGE_MAP()

	// *****************************************
};
// Bruno.cpp
#include "Bruno.h"

CBrunoApp anApp;

BOOL CBrunoApp::InitInstance()
{
	CBrunoDlg dlg;
	dlg.DoModal();
	return FALSE;
}

CBrunoDlg::CBrunoDlg(CWnd* pParent) : CDialog(IDD_DIALOG, pParent)
{
	m_dNetto=0.0;
	m_dBrutto=0.0;
}

void CBrunoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_NETTO,m_dNetto);
	DDX_Text(pDX, IDC_BRUTTO,m_dBrutto);
}

BEGIN_MESSAGE_MAP(CBrunoDlg,CDialog)
	ON_BN_CLICKED(IDOK, OnBerechnen)
END_MESSAGE_MAP()

void CBrunoDlg::OnBerechnen()
{
	UpdateData(TRUE);
	m_dBrutto = 1.16*m_dNetto;
	UpdateData(FALSE);
}