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A drop-in replacement for MessageBox()

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4 Jan 2005CPOL8 min read 61.9K   1.1K   23  
Other articles describe replacements for MessageBox() with extra buttons for "Yes to All" and "No to All", but you still have to write the code to handle those buttons. This article presents a class that does all the work for you.
// CRHYesNoToAllDialogAppDlg.h : header file
//

#if !defined(AFX_CRHYESNOTOALLDIALOGAPPDLG_H__D44EC3A7_E8CA_4232_AE43_8489A279591A__INCLUDED_)
#define AFX_CRHYESNOTOALLDIALOGAPPDLG_H__D44EC3A7_E8CA_4232_AE43_8489A279591A__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CRHYesNoToAllDialogAppDlg dialog

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

// Dialog Data
	//{{AFX_DATA(CRHYesNoToAllDialogAppDlg)
	enum { IDD = IDD_CRHYESNOTOALLDIALOGAPP_DIALOG };
	int		v_NumberOfLines;
	CButton		c_CButton_MessageBox;
	CButton		c_CButton_CRHMessageBox;
	CListCtrl	c_TheList;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CRHYesNoToAllDialogAppDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CRHYesNoToAllDialogAppDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButtonMessageBox();
	afx_msg void OnButtonCWndMessageBox();
	afx_msg void OnButtonCRHMessageBox();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:
	void UseMessageBox(int NLines);
	void UseCWndMessageBox(int NLines);
	void UseCRHYesNoToAllDialog(int NLines);
	void PrepareTheQuestion(int i, CString *pCString);
	void CRHInitialiseList();
	void AddToList(int i);
};

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

#endif // !defined(AFX_CRHYESNOTOALLDIALOGAPPDLG_H__D44EC3A7_E8CA_4232_AE43_8489A279591A__INCLUDED_)

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Retired
United Kingdom United Kingdom
I've been programming computers since about 1968. I started at school with Algol 60 on an Elliott 803. From there I progressed through the Z80 and other microprocessors to the PC, DOS and Windows, Pascal, C and C++.

My other interests include astronomy and classical music. All of my contributions to Code Project have arisen from programs I've written in these areas.

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