Click here to Skip to main content
12,507,845 members (55,960 online)
Click here to Skip to main content

Stats

232.4K views
4.7K downloads
69 bookmarked
Posted

Delay MessageBox with auto-close option

, , 13 Aug 2002 Ms-PL
This message box delays its dismissal by disabling the OK button for a delay interval. It also has an optional auto-close feature. There are two versions, one uses a WH_CBT hook and some basic window tricks like sub-classing to achieve its goal. The other one is more MFC-ied.
#pragma once

// COkayWnd

class COkayWnd : public CWnd
{
	DECLARE_DYNAMIC(COkayWnd)

public:
	COkayWnd();
	virtual ~COkayWnd();

protected:
	DECLARE_MESSAGE_MAP()
public:		
protected:
	virtual LRESULT DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam);
};


class CDelayMessageBox : public CWnd
{
	DECLARE_DYNAMIC(CDelayMessageBox)

public:
	CDelayMessageBox(CWnd* pParent);
	virtual ~CDelayMessageBox();	

	enum MBIcon
	{
		MBICONNONE = 0,
		MBICONSTOP = MB_ICONSTOP,
		MBICONQUESTION = MB_ICONQUESTION,
		MBICONEXCLAMATION = MB_ICONEXCLAMATION,
		MBICONINFORMATION = MB_ICONINFORMATION
	};

	int MessageBox(LPCTSTR lpszText, int count, bool bclose = false, MBIcon icon = MBICONNONE );	

protected:
	HHOOK m_hHook;
	HWND m_hMsgBoxWnd;
	HWND m_hOK;
	int m_count;
	bool m_autoclose;	
	COkayWnd m_OkayWnd;

	static LRESULT CALLBACK CBTProc(int nCode,WPARAM wParam, LPARAM lParam);
	static BOOL CALLBACK EnumChildProc( HWND hwnd, LPARAM lParam );
	static CMapPtrToPtr m_map;

	CString FormTitle(int num);

protected:
	DECLARE_MESSAGE_MAP()
public:
	afx_msg void OnTimer(UINT nIDEvent);
};


By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Microsoft Public License (Ms-PL)

Share

About the Authors

Shog9
Software Developer
United States United States
Poke...

Nish Nishant
United States United States
Nish Nishant is a Software Architect/Consultant based out of Columbus, Ohio. He has over 16 years of software industry experience in various roles including Lead Software Architect, Principal Software Engineer, and Product Manager. Nish is a recipient of the annual Microsoft Visual C++ MVP Award since 2002 (14 consecutive awards as of 2015).

Nish is an industry acknowledged expert in the Microsoft technology stack. He authored
C++/CLI in Action for Manning Publications in 2005, and had previously co-authored
Extending MFC Applications with the .NET Framework for Addison Wesley in 2003. In addition, he has over 140 published technology articles on CodeProject.com and another 250+ blog articles on his
WordPress blog. Nish is vastly experienced in team management, mentoring teams, and directing all stages of software development.

Contact Nish : You can reach Nish on his google email id voidnish.

Website and Blog

You may also be interested in...

Pro
Pro
| Advertise | Privacy | Terms of Use | Mobile
Web01 | 2.8.160927.1 | Last Updated 14 Aug 2002
Article Copyright 2002 by Shog9, Nish Nishant
Everything else Copyright © CodeProject, 1999-2016
Layout: fixed | fluid