The Win32 Foundation Classes (WFC) - Version 45

Sam Blackburn

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16 May 2000

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The Win32 Foundation Classes (WFC) are a library of C++ classes that extend Microsoft Foundation Classes (MFC) beyond mere GUI applications, and provide extensive support for system and NT specific applications

wfc.zip
- wfc
  - BACKUP.CMD
  - HTML
    - Document.cmd
    - web
      - CLASSES.HTM
      - Coding.htm
      - gather.cmd
      - HOMEPAGE.HTM
      - pax.HTM
      - Release30.htm
      - Release31.htm
      - Release32.htm
      - Release33.htm
      - release34.htm
      - Release35.htm
      - Release36.htm
      - Release37.htm
      - Release38.htm
      - Release39.htm
      - Release41.htm
      - Release42.htm
      - Release43.htm
      - Release44.htm
      - Samples.htm
      - TechNotes.htm
      - TIMEBEG.HTM
      - TITLE.HTM
      - WFC.HTM
      - WTN001.htm
      - WTN002.htm
      - WTN003.htm
      - WTN004.htm
      - WTN005.htm
      - WTN006.htm
      - WTN007.htm
  - INCLUDE
    - CBase64Coding.hpp
    - CBitArray.hpp
    - CBubble.hpp
    - CConstellation.hpp
    - CCriticalSection.hpp
    - CCrypto.hpp
    - CDataArchive.hpp
    - CDataChunk.hpp
    - CDataFile.hpp
    - CDataLocation.hpp
    - CDataMemory.hpp
    - CDataParser.hpp
    - CDataSocket.hpp
    - CDesktop.hpp
    - CDragQuery.hpp
    - CEventLogRecord.HPP
    - CEVNTLOG.HPP
    - CExtensibleMarkupLanguage.hpp
    - CFile.hpp
    - CFile64.hpp
    - CFileDirectory.hpp
    - CFileTime.hpp
    - CFileTransferProtocol.hpp
    - CGarbageCollector.hpp
    - CJulianDate.hpp
    - CMemoryFile.hpp
    - CMicrosoftTape.hpp
    - CMixer.hpp
    - CNetConn.hpp
    - CNetFile.hpp
    - CNetInfo.hpp
    - CNetMesg.hpp
    - CNetRsrc.hpp
    - CNetSess.hpp
    - CNetShar.hpp
    - CNetUser.hpp
    - CNetWkst.hpp
    - CNetwork.hpp
    - CNetworkScheduleJob.hpp
    - CNMPIPE.HPP
    - CParsePoint.hpp
    - CPasswordChangeFilter.hpp
    - CPhysicalDiskFile.hpp
    - CPing.hpp
    - CQueue.hpp
    - CRandomNumberGenerator.hpp
    - CRandomNumberGenerator2.hpp
    - CRAS.HPP
    - CRASADM.HPP
    - CRASPORT.HPP
    - CReedSolomonErrorCorrectionCode.hpp
    - CREGISTY.HPP
    - CSecureChannel.hpp
    - CServer.hpp
    - CService.hpp
    - CServiceApplication.hpp
    - CSharedMemoryObject.hpp
    - CSMTF.hpp
    - CSquigl.hpp
    - CSuperRandomNumberGenerator.hpp
    - CSvcMgr.hpp
    - CSystemTime.hpp
    - ctape.hpp
    - CTimeEx.hpp
    - CUNC.HPP
    - CURL.HPP
    - CUUCoding.hpp
    - CVolume.hpp
    - CWait.hpp
    - CWeather.hpp
    - CXMLArchive.hpp
    - DCB.HPP
    - DrawGrid.hpp
    - DrawObj.hpp
    - DumyFile.hpp
    - Guards.hpp
    - LSOCKETS.HPP
    - LZFILE.HPP
    - Mfc2Stl.h
    - Modem.hpp
    - mtf.h
    - origianl_CFile.hpp
    - OVRLPD.HPP
    - Pager.hpp
    - PortInformation.hpp
    - RIFF.hpp
    - samtf.h
    - Serial.hpp
    - ServiceConfiguration.hpp
    - SkyWord.hpp
    - SOCKETS.HPP
    - SockFile.hpp
    - SprintSpectrum.hpp
    - stlxml.h
    - Structs.hpp
    - TSOCKETS.HPP
    - WFC.H
    - wfc_coverage.h
    - wfc_crypto.h
    - wfc_linker_setup.h
    - wfc_thread_information_block.h
    - wfc_undocumented.h
    - wfcfloat.h
    - WFCTrace.hpp
    - WindowsSockets.hpp
  - InternalCompilerErrors.txt
  - LIB
    - make.cmd
    - types.xml
    - WFC.dsp
    - WFC.dsw
    - WFC.mak
    - wfcvc42.mak
  - makewebsite.cmd
  - old_paxit.cmd
  - PAXIT.CMD
  - Renames.txt
  - SRC
    - ATCP.cpp
    - CBase64Coding.cpp
    - CBitArray.cpp
    - CBubble.cpp
    - CConstellation.cpp
    - CCriticalSection.cpp
    - CCriticalSectionGuard.cpp
    - CCryptographicAlgorithm.cpp
    - CCryptographicHash.cpp
    - CCryptographicKey.cpp
    - CCryptographicProvider.cpp
    - CCryptography.cpp
    - CDataArchive.cpp
    - CDataChunk.cpp
    - CDataFile.cpp
    - CDataMemory.cpp
    - CDataParser.cpp
    - CDataSocket.cpp
    - CDesktop.cpp
    - CDragQuery.cpp
    - CEventLogRecord.CPP
    - CEVNTLOG.CPP
    - CExtensibleMarkupLanguageAttribute.cpp
    - CExtensibleMarkupLanguageDocument.cpp
    - CExtensibleMarkupLanguageElement.cpp
    - CExtensibleMarkupLanguageEntities.cpp
    - CFile.cpp
    - CFile64.cpp
    - CFileDirectory.cpp
    - CFileTime.cpp
    - CFileTransferProtocol.cpp
    - CGarbageCollector.cpp
    - CJulianDate.cpp
    - CMemoryFile.cpp
    - CMicrosoftTape.cpp
    - CMixer.cpp
    - CMixerCapabilities.cpp
    - CMixerControl.cpp
    - CMixerControlDetails.cpp
    - CMixerControlDetailsData.cpp
    - CMixerControlInstance.cpp
    - CMixerDestination.cpp
    - CMixerLine.cpp
    - CMixerSource.cpp
    - CMixerSourceSelector.cpp
    - CMixerSpeakers.cpp
    - CMixerSwitchControl.cpp
    - CMixerVolumeControl.cpp
    - CMixerWaveIn.cpp
    - CNetConn.cpp
    - CNetFile.cpp
    - CNetInfo.cpp
    - CNetMesg.cpp
    - CNetRsrc.cpp
    - CNetScheduleJob.cpp
    - CNetSess.cpp
    - CNetShar.cpp
    - CNetWkst.cpp
    - CNetwork.cpp
    - CNetworkConnectionInformation.cpp
    - CNetworkFileInformation.cpp
    - CNetworkResourceInformation.cpp
    - CNetworkSessionInformation.cpp
    - CNetworkUser.cpp
    - CNetworkUserInformation.cpp
    - CParsePoint.cpp
    - CPasswordChangeFilter.cpp
    - CPhysicalDiskFile.cpp
    - CPing.cpp
    - CPingRes.cpp
    - CQueue.cpp
    - CRandomNumberGenerator.cpp
    - CRandomNumberGenerator2.cpp
    - CRAS.CPP
    - CRASADM.CPP
    - CReedSolomonErrorCorrectionCode.cpp
    - CRIFFChunk.cpp
    - CSecureChannel.cpp
    - CServer.cpp
    - CService.cpp
    - CServiceApplication.cpp
    - CSharedMemoryObject.cpp
    - CSMTF.cpp
    - CSquigl.cpp
    - CSuperRandomNumberGenerator.cpp
    - CSvcMgr.cpp
    - CSystemTime.cpp
    - CTape.cpp
    - CTapeGetMediaParameters.cpp
    - CTimeEx.cpp
    - CUNC.CPP
    - CURL.CPP
    - CUUCoding.cpp
    - CVolume.cpp
    - CWait.cpp
    - CWeather.cpp
    - CXMLArchive.cpp
    - DCB.CPP
    - doc.cmd
    - DrawGrid.cpp
    - DrawObj.cpp
    - DumyFile.cpp
    - IPCP.cpp
    - IPXCP.cpp
    - LMErr.cpp
    - LSOCKETS.CPP
    - LZFile.cpp
    - Modem.CPP
    - NAMDPIPE.CPP
    - NBFCP.cpp
    - original_CFile.cpp
    - OVRLPD.CPP
    - Pager.cpp
    - PortInformation.CPP
    - RASCP.CPP
    - RASNBPCP.CPP
    - RASPORT.CPP
    - RASPPPCR.cpp
    - RASPSTAT.CPP
    - REGISTRY.CPP
    - RemoteAccessServicePort.CPP
    - RemoteAccessServiceUser.cpp
    - Serial.CPP
    - ServiceConfiguration.cpp
    - SkyWord.cpp
    - SOCKETS.CPP
    - SockFile.cpp
    - SprintSpectrum.cpp
    - STL_CByteArray.cpp
    - STL_CDWordArray.cpp
    - STL_CPtrArray.cpp
    - STL_CString.cpp
    - STL_CStringArray.cpp
    - STL_CUIntArray.cpp
    - STL_CWordArray.cpp
    - Structs.cpp
    - TALKSOCK.CPP
    - U2A_A2U.cpp
    - wfc_am_i_administrator.cpp
    - wfc_append_string_to_CByteArray.cpp
    - wfc_append_text_to_edit_control.cpp
    - wfc_close_handle.cpp
    - wfc_convert_double_null_terminated_string.cpp
    - wfc_convert_double_null_terminated_UNICODE_string.cpp
    - wfc_convert_lpwstr_to_cstring.cpp
    - wfc_create_hard_link.cpp
    - wfc_delete_oldest_file.cpp
    - wfc_enable_all_privileges.cpp
    - wfc_enable_privilege.cpp
    - wfc_get_day_of_week.cpp
    - wfc_get_directory_usage_percentage.cpp
    - wfc_get_error_string.cpp
    - wfc_get_executable_directory.cpp
    - wfc_get_filename_from_handle.cpp
    - wfc_get_list_of_programs_that_run_when_a_user_logs_on.cpp
    - wfc_get_operating_system_version_string.cpp
    - wfc_get_web_page.cpp
    - wfc_move_file_at_reboot.cpp
    - wfc_parse_iso_8601_string.cpp
    - wfc_set_thread_name.cpp
    - wfc_start_screen_saver.cpp
    - wfc_undocumented_get_system_process_list.cpp
    - wfc_UNICODE_floating_point_routines.cpp
    - WfcTrace.cpp
    - xml_character_test_routines.cpp
  - WFC World.txt
  - wfcfaq.htm
sample.zip
- sample
  - Sample
    - ADO2XML
      - ADO2XML.dsp
      - ADO2XML.dsw
      - ado2xml.h
      - ado2xml.xml
      - CDatabaseParameters.cpp
      - CDatabaseParameters.hpp
      - convert_DataTypeEnum_to_string.cpp
      - convert_desired_tables.cpp
      - convert_table.cpp
      - get_blob.cpp
      - get_table_names.cpp
      - main.cpp
      - normalize_string.cpp
      - open_connection_to_database.cpp
      - output_field.cpp
      - output_schema.cpp
      - output_types.cpp
      - print_COM_error.cpp
      - print_provider_error.cpp
      - replace.cpp
    - ChangeServiceConfiguration
      - ChangeServiceConfiguration.cpp
      - ChangeServiceConfiguration.dsp
      - ChangeServiceConfiguration.dsw
      - ChangeServiceConfiguration.mak
    - ClockSync
      - ClockSync.cpp
      - ClockSync.dsp
      - ClockSync.dsw
      - ClockSync.mak
    - Counter
      - Counter.cpp
      - counter.h
      - counter.mak
      - CPCD.cpp
      - CPCD.hpp
      - CPerfDef.cpp
      - CPerfDef.hpp
      - CPerformanceCounterData.hpp
      - CPerformanceCounterDefinition.cpp
      - CPerformanceCounterDefinition.hpp
      - CPerformanceData.cpp
      - CPerformanceData.hpp
      - CPerformanceInstance.cpp
      - CPerformanceInstance.hpp
      - CPerformanceObject.cpp
      - CPerformanceObject.hpp
      - test.cpp
    - Crypto
      - Crypto.cpp
      - Crypto.dsp
      - Crypto.dsw
      - Crypto.mak
    - CScript
      - CScript.dsp
      - CScript.dsw
      - main.cpp
    - Data
      - CSimpleClass.hpp
      - Receiver
        
        Receiver.cpp
        
        Receiver.dsp
        
        Receiver.dsw
      - Sender
        
        Sender.cpp
        
        Sender.dsp
        
        Sender.dsw
    - DeMangle
      - DeMangle.dsp
      - DeMangle.dsw
      - main.cpp
    - DriverMover
      - DriverMover.cpp
      - DriverMover.dsp
      - DriverMover.dsw
      - DriverMover.h
      - DriverMover.rc
      - DriverMoverDialog.cpp
      - DriverMoverDialog.h
      - ReadMe.txt
      - res
        
        DriverMover.ico
        
        DriverMover.rc2
      - resource.h
      - StdAfx.cpp
      - StdAfx.h
    - dump_ntfs_streams.cpp
    - DumpEventLog
      - DumpEventLog.cpp
      - DumpEventLog.mak
    - EnableRASLogging
      - EnableRASLogging.cpp
      - EnableRASLogging.mak
    - EventPager
      - EventPager.cpp
      - EventPager.dsp
      - EventPager.dsw
      - EventPager.mak
      - MAKEMC.CMD
      - messages.h
      - messages.mc
      - messages.rc
    - GetWebPage
      - CNNWeather.cpp
      - CStockQuote.hpp
      - GetStockQuote.cpp
      - GetWebPage.cpp
      - GetWebPage.dsp
      - GetWebPage.dsw
      - GetWebPage.mak
      - wc.html
      - WeatherChannelWeather.cpp
    - HTML
      - html.cpp
      - html.dsp
      - html.dsw
      - html.mak
    - KillDoc
      - KillDoc.dsp
      - KillDoc.dsw
      - main.cpp
    - LastEvent
      - LastEvent.cpp
      - LastEvent.dsp
      - LastEvent.dsw
      - LastEvent.mak
    - Listen
      - Listen.cpp
      - Listen.dsp
      - Listen.dsw
      - Listen.mak
      - sl.cpp
    - ListProcesses
      - list_processes.cpp
      - ListProcesses.dsp
      - ListProcesses.dsw
      - ListProcesses.h
      - main.cpp
      - print_process_list.cpp
    - MAKEMC.CMD
    - Map2Def
      - Map2Def.cpp
      - Map2Def.dsp
      - Map2Def.dsw
      - Map2Def.mak
    - Microphone
      - main.cpp
      - Microphone.dsp
      - Microphone.dsw
    - MIME2HTML
      - Debug
        
        mime.html
      - dump_mime_mappings.cpp
      - dump_mime_type.cpp
      - get_command_line.cpp
      - main.cpp
      - MIME2HTML.dsp
      - MIME2HTML.dsw
      - MIME2HTML.h
      - normalize_string.cpp
      - replace.cpp
    - PasswordFilter
      - DLL
        
        InitializeChangeNotify.cpp
        
        PasswordChangeNotify.cpp
        
        PasswordDLL.cpp
        
        PasswordDLL.dsp
        
        PasswordDLL.dsw
        
        PasswordDLL.h
      - PasswordFilter.cpp
      - PasswordFilter.dsp
      - PasswordFilter.dsw
    - Ping
      - Ping.cpp
      - Ping.dsp
      - Ping.dsw
      - Ping.mak
    - Pinger
      - MAKEMC.CMD
      - messages.h
      - MESSAGES.MC
      - messages.rc
      - Pinger.cpp
      - Pinger.dsp
      - Pinger.dsw
      - Pinger.mak
      - PINGER.RC
      - Pinger.ver
      - resource.h
    - RasAdmin
      - RasAdmin.cpp
      - RasAdmin.dsp
      - RasAdmin.dsw
      - RasAdmin.mak
    - Serial
      - Serial.cpp
      - Serial.dsp
      - Serial.dsw
      - Serial.h
      - Serial.mak
    - SerialTest
      - Normal
        
        Receiver
        
        compute_checksum.cpp
        
        main.cpp
        
        Receiver.dsp
        
        Receiver.dsw
        
        receiver.h
        
        Sender
        
        main.cpp
        
        prepare_buffer.cpp
        
        Sender.dsp
        
        Sender.dsw
        
        sender.h
    - Service
      - Service.cpp
      - Service.dsp
      - Service.dsw
      - Service.mak
    - SkyPage
      - SKYPAGE.CPP
      - SkyPage.dsp
      - SkyPage.dsw
      - SkyPage.mak
    - SprintSpectrum
      - SprintSpectrum.cpp
      - SprintSpectrum.dsp
      - SprintSpectrum.dsw
      - SprintSpectrum.mak
    - Squiggle
      - Squiggle.cpp
      - Squiggle.mak
    - TortureXML
      - create_huge_character_reference.cpp
      - create_huge_element.cpp
      - create_huge_element_and_attribute.cpp
      - create_huge_element_name.cpp
      - create_huge_encoding.cpp
      - create_huge_version.cpp
      - main.cpp
      - TortureXML.dsp
      - TortureXML.dsw
      - TortureXML.h
    - USNOTime
      - main.cpp
      - USNOTime.dsp
      - USNOTime.dsw
    - WatchDog
      - MAKEMC.CMD
      - messages.h
      - messages.mc
      - messages.rc
      - WatchDog.cpp
      - WatchDog.dsp
      - WatchDog.dsw
      - WatchDog.mak
      - WatchDog.rc
      - WatchDog.ver
    - Wfc2Html
      - CCPPToHTMLTranslator.cpp
      - CCPPToHTMLTranslator.hpp
      - load_translator.cpp
      - main.cpp
      - translate_file.cpp
      - Wfc2Html.dsp
      - Wfc2Html.dsw
      - wfc2html.h
    - WinPage
      - res
        
        WinPage.ico
        
        WinPage.rc2
      - resource.h
      - WinPage.cpp
      - WinPage.dsp
      - WinPage.dsw
      - WinPage.h
      - WinPage.mak
      - WinPage.rc
      - WinPageDlg.cpp
      - WinPageDlg.h
    - XML
      - Debug
        
        test2.xml
      - dump_element.cpp
      - dump_tags.cpp
      - get_bytes.cpp
      - main.cpp
      - my_xml.h
      - parse_document.cpp
      - poem.xml
      - test.xml
      - TestSuite.xml
      - XML.DSP
      - XML.dsw
    - XMLCheck
      - check_xml_file.cpp
      - Debug
        
        check.txt
        
        test.xml
        
        TestSuite.xml
        
        TestSuite2.xml
        
        txtfirst.xml
        
        txtlast.xml
      - main.cpp
      - XML
        
        a2.xml
      - XMLCheck.dsp
      - XMLCheck.dsw
      - XMLCheck.h
      - XMLCheck.mak
    - XMLExplorer
      - CMainFrame.cpp
      - CMainFrame.h
      - CXMLExplorerDocument.cpp
      - CXMLExplorerDocument.h
      - CXMLExplorerView.cpp
      - CXMLExplorerView.h
      - MyListView.cpp
      - MyListView.h
      - MyTreeView.cpp
      - MyTreeView.h
      - ReadMe.txt
      - res
        
        bitmap1.bmp
        
        CXMLExplorerDocument.ico
        
        Toolbar.bmp
        
        XMLExplorer.ico
        
        XMLExplorer.rc2
      - resource.h
      - StdAfx.cpp
      - StdAfx.h
      - test.xml
      - XMLExplorer.cpp
      - XMLExplorer.dsp
      - XMLExplorer.dsw
      - XMLExplorer.h
      - XMLExplorer.rc
    - XMLUser
      - add_current_time.cpp
      - add_level.cpp
      - add_machine_name.cpp
      - add_to_xml.cpp
      - enumerate_users.cpp
      - main.cpp
      - parse_document.cpp
      - save_document.cpp
      - users.xml
      - XMLUser.dsp
      - XMLUser.dsw
      - XMLUser.h
  - TEST
    - CQueue_stress_test.cpp
    - dumpexports.cpp
    - Grid
      - Grid.cpp
      - Grid.mak
    - MESSAGES.MC
    - Output.txt
    - Pipe
      - pipe.CPP
      - Pipe.h
      - Pipe.mak
      - Server.CPP
    - REPERR.CPP
    - TCLZFile.CPP
    - TCNet.CPP
    - TCNetCon.CPP
    - TCNetFil.CPP
    - TCNetshs.CPP
    - TCNetUSR.CPP
    - TCNSrc.cpp
    - TCRAS.CPP
    - TCRASPORT.CPP
    - TCREG.CPP
    - TCSess.CPP
    - TCSrvr.CPP
    - TCSvcMgr.CPP
    - TCTape.cpp
    - TEST.CPP
    - TEST.dsp
    - TEST.dsw
    - TEST.H
    - TEST.MAK
    - test_CBase64Coding.cpp
    - test_CBitArray.cpp
    - test_CByteArray.cpp
    - test_CDataParser.cpp
    - test_CDWordArray.cpp
    - test_CFileTransferProtocol.cpp
    - test_CJulianDate.cpp
    - test_CNetwork.CPP
    - test_CPtrArray.cpp
    - test_CQueue.cpp
    - test_CRandomNumberGenerator.cpp
    - test_CReedSolomonErrorCorrectionCode.cpp
    - test_CSerialFile.cpp
    - test_CString.cpp
    - test_CSystemTime.cpp
    - test_CUIntArray.cpp
    - test_CUUCoding.cpp
    - test_CWordArray.cpp
    - test_CXMLDocument.cpp
    - test_XML.cpp
    - TEVNTLOG.CPP
    - TURL.CPP
    - XMLConformanceTest
      - main.cpp
      - XMLConformanceTest.dsp
      - XMLConformanceTest.dsw
      - XMLConformanceTest.h
html.zip
- HTML
  - html.cpp
  - html.dsp
  - html.dsw
  - html.mak

#include <wfc.h>
#pragma hdrstop

/*
** Author: Samuel R. Blackburn
** Internet: wfc@pobox.com
**
** You can use it any way you like as long as you don't try to sell it.
**
** Any attempt to sell WFC in source code form must have the permission
** of the original author. You can produce commercial executables with
** WFC but you can't sell WFC.
**
** Copyright, 2000, Samuel R. Blackburn
**
** $Workfile: CCriticalSection.cpp $
** $Revision: 6 $
** $Modtime: 1/04/00 5:09a $
*/

// Change the next line to a 1 if you want your own CCriticalSection

#if 0 

#if defined( _DEBUG )
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#if defined( _DEBUG )
#define new DEBUG_NEW
#endif

CCriticalSection::CCriticalSection()
{
   WFCLTRACEINIT( "CCriticalSection::CCriticalSection()" );
   WFCTRACEVAL( "pointer is ", (VOID *) this );

   ::InitializeCriticalSection( &m_CriticalSection );
}

CCriticalSection::~CCriticalSection()
{
   WFCLTRACEINIT( "CCriticalSection::~CCriticalSection()" );
   WFCTRACEVAL( "pointer is ", (VOID *) this );

   ::DeleteCriticalSection( &m_CriticalSection );
}

void CCriticalSection::Enter( void )
{
   WFCLTRACEINIT( "CCriticalSection::Enter()" );
   ::EnterCriticalSection( &m_CriticalSection );
}

void CCriticalSection::Exit( void )
{
   WFCLTRACEINIT( "CCriticalSection::Exit()" );
   ::LeaveCriticalSection( &m_CriticalSection );
}

#if( _WIN32_WINNT >= 0x0400 )

BOOL CCriticalSection::TryToEnter( void )
{
   WFCLTRACEINIT( "CCriticalSection::TryToEnter()" );

   BOOL return_value = FALSE;

   return_value = ::TryEnterCriticalSection( &m_CriticalSection );

   return( return_value );
}

#endif // _WIN32_WINNT

#endif // 0

#if 0
<WFC_DOCUMENTATION>
<HTML>
<HEAD>
<TITLE>WFC - CCriticalSection</TITLE>
<META name="keywords" content="WFC, MFC extension library, freeware class library, Win32">
<META name="description" content="Obsolete encapsulation of critical sections.">
</HEAD>
<BODY>
<H1>CCriticalSection</H1>
$Revision: 6 $<BR>
<HR>
<H2>Description</H2>
This class allows you to play with critical sections. It is
obsolete since Microsoft added a CCriticalSection
class to MFC.
<H2>Data Members</H2>
None.
<H2>Methods</H2>
<DL COMPACT>
<DT><PRE>void <B>Enter</B>( void )</PRE><DD>
Blocks execution until the critical section can be entered.
<DT><PRE>void <B>Exit</B>( void )</PRE><DD>
Allows other threads to now enter the critical section.
<DT><PRE>BOOL <B>TryToEnter</B>( void )</PRE><DD>
Will attempt to enter the critical section. If is succeeds
then TRUE will be returned. If it cannot enter the critical
section the FALSE is immediately returned, no blocking takes
place.
</DL>
<H2>Example</H2>
<PRE><CODE>Sorry.</CODE></PRE>
<H2>API's Used</H2>
<DL COMPACT>
<LI>DeleteCriticalSection
<LI>EnterCriticalSection
<LI>InitializeCriticalSection
<LI>LeaveCriticalSection
<LI>TryEnterCriticalSection
</DL>
<I>Copyright, 2000, Samuel R. Blackburn</I><BR>
$Workfile: CCriticalSection.cpp $<BR>
$Modtime: 1/04/00 5:09a $
</BODY>
</HTML>
</WFC_DOCUMENTATION>
#endif

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Written By

Sam Blackburn

United States

I'm just a simple little NT programmer. Most of the work I do is remote controlling equipment in real time. I started out using Windows 3.0. Then came 3.1 and then NT. I started using NT but unfortunately, Microsoft didn't. I started using MFC but unfortunately, Microsoft didn't (and still doesn't) put any real support for NT into MFC so I wrote a bunch of C++ classes to make my life easier. Like all class libraries, mine grew. Now I'm giving it away, I call it Win32 Foundation Classes.

Check out Sam's homepage at www.SamBlackburn.com/wfc/.

The Win32 Foundation Classes (WFC) - Version 45

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