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thesolutionthesolution
committedApr 4, 2013
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‎.gitignore

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## Ignore Visual Studio temporary files, build results, and
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## files generated by popular Visual Studio add-ons.
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# User-specific files
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*.suo
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*.user
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*.sln.docstates
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# Build results
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[Dd]ebug/
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[Rr]elease/
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x64/
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build/
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[Bb]in/
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[Oo]bj/
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# MSTest test Results
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[Tt]est[Rr]esult*/
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[Bb]uild[Ll]og.*
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*orig
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*_i.c
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*_p.c
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*.ilk
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*.meta
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*.obj
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*.pch
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*.pdb
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*.pgc
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*.pgd
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*.rsp
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*.sbr
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*.tlb
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*.tli
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*.tlh
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*.tmp
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*.tmp_proj
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*.log
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*.vspscc
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*.vssscc
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.builds
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*.pidb
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*.log
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*.scc
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# Visual C++ cache files
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ipch/
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*.aps
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*.ncb
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*.opensdf
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*.sdf
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*.cachefile
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# Visual Studio profiler
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*.psess
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*.vsp
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*.vspx
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# Guidance Automation Toolkit
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*.gpState
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# ReSharper is a .NET coding add-in
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_ReSharper*/
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*.[Rr]e[Ss]harper
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# TeamCity is a build add-in
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_TeamCity*
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# DotCover is a Code Coverage Tool
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*.dotCover
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# NCrunch
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*.ncrunch*
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.*crunch*.local.xml
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# Installshield output folder
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[Ee]xpress/
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# DocProject is a documentation generator add-in
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DocProject/buildhelp/
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DocProject/Help/*.HxT
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DocProject/Help/*.HxC
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DocProject/Help/*.hhc
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DocProject/Help/*.hhk
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DocProject/Help/*.hhp
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DocProject/Help/Html2
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DocProject/Help/html
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# Click-Once directory
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publish/
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# Publish Web Output
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*.Publish.xml
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*.pubxml
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# NuGet Packages Directory
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## TODO: If you have NuGet Package Restore enabled, uncomment the next line
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packages/
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# Windows Azure Build Output
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csx
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*.build.csdef
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# Windows Store app package directory
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AppPackages/
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# Others
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sql/
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*.Cache
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ClientBin/
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[Ss]tyle[Cc]op.*
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~$*
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*~
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*.dbmdl
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*.[Pp]ublish.xml
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*.pfx
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*.publishsettings
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# RIA/Silverlight projects
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Generated_Code/
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# Backup & report files from converting an old project file to a newer
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# Visual Studio version. Backup files are not needed, because we have git ;-)
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_UpgradeReport_Files/
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Backup*/
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UpgradeLog*.XML
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UpgradeLog*.htm
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# SQL Server files
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App_Data/*.mdf
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App_Data/*.ldf
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# =========================
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# Windows detritus
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# =========================
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# Windows image file caches
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Thumbs.db
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ehthumbs.db
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# Folder config file
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Desktop.ini
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# Recycle Bin used on file shares
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$RECYCLE.BIN/
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# Mac crap
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.DS_Store

‎fileopenwrite.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 2012
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fileopenwrite", "fileopenwrite\fileopenwrite.vcxproj", "{A446517B-CFFE-422C-B19D-267E9747BA3A}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Win32 = Debug|Win32
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Release|Win32 = Release|Win32
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{A446517B-CFFE-422C-B19D-267E9747BA3A}.Debug|Win32.ActiveCfg = Debug|Win32
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{A446517B-CFFE-422C-B19D-267E9747BA3A}.Debug|Win32.Build.0 = Debug|Win32
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{A446517B-CFFE-422C-B19D-267E9747BA3A}.Release|Win32.ActiveCfg = Release|Win32
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{A446517B-CFFE-422C-B19D-267E9747BA3A}.Release|Win32.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

‎fileopenwrite/fileopenwrite.cpp

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#include "stdafx.h"
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#include <windows.h>
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#include <tchar.h>
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#include <stdio.h>
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#include <strsafe.h>
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void DisplayError(LPTSTR lpszFunction);
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void __cdecl _tmain(int argc, TCHAR *argv[])
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{
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HANDLE hFile;
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char DataBuffer[] = "This is some test data to write to the file.\r\n";
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DWORD dwBytesToWrite = (DWORD)strlen (DataBuffer);
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DWORD dwBytesWritten = 0;
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BOOL bErrorFlag = FALSE;
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printf("\n");
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if( argc != 3 )
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{
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printf("Usage Error:\tIncorrect number of arguments\n\n");
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_tprintf(TEXT("%s <file_name> <num_lines_to_print\n"), argv[0]);
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return;
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}
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hFile = CreateFile(argv[1], // name of the write
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GENERIC_WRITE, // open for writing
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0, // do not share ##########This breaks tail.rb############
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NULL, // default security
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OPEN_ALWAYS, // create new file only
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FILE_ATTRIBUTE_NORMAL, // normal file
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NULL); // no attr. template
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if (hFile == INVALID_HANDLE_VALUE)
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{
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DisplayError(TEXT("CreateFile"));
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_tprintf(TEXT("Terminal failure: Unable to open file \"%s\" for write.\n"), argv[1]);
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return;
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}
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_tprintf(TEXT("Writing %d bytes to %s.\n"), dwBytesToWrite, argv[1]);
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int times = _tstoi(argv[2]);
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for(int i=0; i< times; i++){
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bErrorFlag = WriteFile(
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hFile, // open file handle
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DataBuffer, // start of data to write
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dwBytesToWrite, // number of bytes to write
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&dwBytesWritten, // number of bytes that were written
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NULL); // no overlapped structure
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}
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if (FALSE == bErrorFlag)
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{
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DisplayError(TEXT("WriteFile"));
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printf("Terminal failure: Unable to write to file.\n");
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}
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else
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{
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if (dwBytesWritten != dwBytesToWrite)
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{
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// This is an error because a synchronous write that results in
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// success (WriteFile returns TRUE) should write all data as
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// requested. This would not necessarily be the case for
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// asynchronous writes.
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printf("Error: dwBytesWritten != dwBytesToWrite\n");
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}
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else
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{
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_tprintf(TEXT("Wrote %d bytes to %s successfully.\n"), dwBytesWritten, argv[1]);
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}
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}
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CloseHandle(hFile);
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}
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void DisplayError(LPTSTR lpszFunction)
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// Routine Description:
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// Retrieve and output the system error message for the last-error code
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{
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LPVOID lpMsgBuf;
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LPVOID lpDisplayBuf;
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DWORD dw = GetLastError();
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FormatMessage(
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FORMAT_MESSAGE_ALLOCATE_BUFFER |
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FORMAT_MESSAGE_FROM_SYSTEM |
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FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL,
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dw,
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPTSTR) &lpMsgBuf,
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0,
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NULL );
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lpDisplayBuf =
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(LPVOID)LocalAlloc( LMEM_ZEROINIT,
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( lstrlen((LPCTSTR)lpMsgBuf)
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+ lstrlen((LPCTSTR)lpszFunction)
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+ 40) // account for format string
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* sizeof(TCHAR) );
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if (FAILED( StringCchPrintf((LPTSTR)lpDisplayBuf,
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LocalSize(lpDisplayBuf) / sizeof(TCHAR),
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TEXT("%s failed with error code %d as follows:\n%s"),
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lpszFunction,
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dw,
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lpMsgBuf)))
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{
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printf("FATAL ERROR: Unable to output error code.\n");
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}
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_tprintf(TEXT("ERROR: %s\n"), (LPCTSTR)lpDisplayBuf);
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LocalFree(lpMsgBuf);
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LocalFree(lpDisplayBuf);
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}

‎fileopenwrite/fileopenwrite.vcxproj

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{A446517B-CFFE-422C-B19D-267E9747BA3A}</ProjectGuid>
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<Keyword>Win32Proj</Keyword>
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<RootNamespace>fileopenwrite</RootNamespace>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v110</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v110</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LinkIncremental>true</LinkIncremental>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<LinkIncremental>false</LinkIncremental>
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</PropertyGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<PrecompiledHeader>Use</PrecompiledHeader>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<PrecompiledHeader>Use</PrecompiledHeader>
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<Optimization>MaxSpeed</Optimization>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<Text Include="ReadMe.txt" />
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="stdafx.h" />
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<ClInclude Include="targetver.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="fileopenwrite.cpp" />
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<ClCompile Include="stdafx.cpp">
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<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
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<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
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</ClCompile>
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>

‎fileopenwrite/fileopenwrite.vcxproj.filters

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Source Files">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Header Files">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
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</Filter>
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<Filter Include="Resource Files">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<Text Include="ReadMe.txt" />
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="stdafx.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="targetver.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="stdafx.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="fileopenwrite.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>

‎fileopenwrite/stdafx.cpp

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// stdafx.cpp : source file that includes just the standard includes
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// fileopenwrite.pch will be the pre-compiled header
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// stdafx.obj will contain the pre-compiled type information
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#include "stdafx.h"
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// TODO: reference any additional headers you need in STDAFX.H
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// and not in this file

‎fileopenwrite/stdafx.h

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// stdafx.h : include file for standard system include files,
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// or project specific include files that are used frequently, but
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// are changed infrequently
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//
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#pragma once
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#include "targetver.h"
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#include <stdio.h>
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#include <tchar.h>
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// TODO: reference additional headers your program requires here

‎fileopenwrite/targetver.h

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#pragma once
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// Including SDKDDKVer.h defines the highest available Windows platform.
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// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and
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// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.
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#include <SDKDDKVer.h>

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