Avoid Multiple Instances of Windows Application with SingleInstanceGuard

bleedingfingers

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21 Oct 2010CPOL16 min read

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A simple utility class that helps maintain one instance of your application and allows other instances to transfer the data processing to it before they close

demo.zip
- console
  - console.dsp
  - consolebatch.bat
  - main.cpp
- mfc
  - MainFrm.cpp
  - MainFrm.h
  - mfc.clw
  - mfc.cpp
  - mfc.dsp
  - mfc.h
  - mfc.rc
  - mfcDoc.cpp
  - mfcDoc.h
  - mfcView.cpp
  - mfcView.h
  - ReadMe.txt
  - res
    - mfc.ico
    - mfc.rc2
    - mfcDoc.ico
    - Toolbar.bmp
  - Resource.h
  - StdAfx.cpp
  - StdAfx.h
- win32
  - win32.dsp
  - winmain.cpp
source.zip
- sig.cpp
- sig.dsp
- sig.dsw
- sig.h
sig_source.zip
- sig.cpp
- sig.dsp
- sig.dsw
- sig.h

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License

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

Avoid Multiple Instances of Windows Application with SingleInstanceGuard

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